Base

Reports by Severity

Critical

#74480 [BC-Critical] Gossip snappy decompression missing MAX_GOSSIP_SIZE check lets any peer DoS base-consensus
#74531 [BC-Critical] Gossipsub message-id computation Snappy-decompresses untrusted payloads without a decompressed-size cap
#74391 [BC-Critical] Missing Snappy Decoded-Length Bounds in CL Gossip Enable Batched Pre-Validation CPU / Allocator Churn
#75554 [BC-Critical] Unbounded snappy decompression in NetworkPayloadEnvelope::decode_v1..v4 leads to per-node memory exhaustion reachable from any unauthenticated P2P peer
#74657 [BC-Critical] Remote Node DoS via Unbounded Snappy Decompression in Gossip Message Processing
#75101 [BC-Critical] ZK Proof Executor Uses Wrong Azul Precompile Semantics, Allowing Proofs For Invalid L2 State Roots
#75305 [BC-Critical] Unbounded Memory Allocation in Gossip Message Processing Allows Unauthenticated Attacker to Freeze Block Propagation
#75469 [BC-Critical] Gossip payload decoder allocates unbounded Snappy output
#75485 [BC-Critical] Unbounded Snappy Decompression in GossipSub `message_id_fn` Causes Per-Message Memory Spike of ~428 MiB Before Validation
#74656 [BC-Critical] Gossip message_id_fn performs uncapped Snappy decompression before deduplication, enabling P2P memory-amplification DoS
#75301 [BC-Critical] Attacker can DoS Consensus gossip via unbounded snappy decompression in message ID computation
#74513 [BC-Critical] Unbounded snappy decompression in gossipsub message_id_fn causes pre-validation CPU and memory exhaustion from a mesh peer
#76096 [BC-Critical] Unintended permanent chain split due to omitted `min_base_fee` validation in Jovian EIP-1559 implementation
#75962 [BC-Critical] Pre-Validation Decompression Bomb in GossipSub Leads to Deterministic OOM (428 MiB/msg)
#75246 [BC-Critical] Remote Snappy-compressed P2P block gossip message can force excessive memory and CPU usage in Base Azul nodes
#75653 [BC-Critical] Missing operator fee in txpool validation allows costless pool pollution DoS
#74620 [BC-Critical] Unbounded Snappy decompression in Base gossip message-id computation increases node resource consumption
#75504 [BC-Critical] Snappy decompression bomb in gossipsub message handler crashes base nodes
#74556 [BC-Critical] # Base Azul CL: unbounded snappy decompression in gossipsub `message_id_fn` allows a single unauthenticated P2P message to OOM-kill every reachable consensus node, halting the c...

High

#74944 [BC-High] Flashblocks cached execution accepts skipped transactions — engine-level consensus split
#75938 [BC-High] Span batch encoder omits genesis timestamp, causing all span batches to decode as future batches and be dropped post-Holocene
#76497 [BC-High] Detached Task Semaphore Permit Leak in Consensus-Layer RPC Processor Starves EngineActor Router and Halts Block Production
#76500 [BC-High] Batcher Reorg Reset Skips Canonical Blocks via Stale Safe Head
#76527 [BC-High] Unauthenticated `optimism_outputAtBlock` flood halts sequencer block production via EngineActor head-of-line blocking
#76386 [BC-High] Time-controlled `DisputeGameFactory.create()` pins `game.l1Head()` to a batch-incomplete L1 block, making early-halt finalization on-chain unchallengeable
#76282 [BC-High] EngineActor Single-Threaded Routing Blocked by RPC Flood Starves All Consensus Operations
#75710 [BC-High] Cross-topic MessageId-cache poisoning blackholes block propagation in base-consensus-gossip
#75410 [BC-High] Cross-topic message ID collision in gossipsub allows attacker to censor blocks from network nodes
#75683 [BC-High] ProofsStorage silently drops newly written storage slots for destroyed-and-recreated accounts, breaking proof generation
#75826 [BC-High] Off-by-one in batcher frame sizing causes infinite blob-encode hot loop, halting all L1 publication
#75533 [BC-High] SP1 prover precompile map drops Jovian cap and Osaka pricing, enabling a forged `outputRoot` and ≥10% bridge drain wherever the ZK fast path is active
#76271 [BC-High] Jovian minBaseFee is ignored during unsafe block consolidation, allowing divergent L2 headers
#75413 [SC-High] ZK Proof Executor Derives BLOBBASEFEE From Base's DA-Footprint Header Field, Allowing Invalid Output Roots
#76229 [BC-High] `AttributesMatch::check_eip1559` Discards `min_base_fee` from Jovian Block Extra Data — Allows Network Processing Nodes to Process Mempool Transactions Beyond Canonical Set Parameters
#75371 [BC-High] unlimited p2p connections lead to node isolation and RPC crash
#76494 [BC-High] Batcher `submit_pending` spin loop halts all L1 batch submission
#75868 [BC-High] Unbounded Snappy Decompression in Public P2P Gossip Bypasses the 10 MiB Pre-Validation Limit
#75856 [BC-High] Default blob batcher frame size can emit unencodable packed blob frames and delay L1 DA submission beyond 500%

Medium

#76155 [SC-Medium] Proof Witness Holocene Fallback Can Relabel Witness Errors Into Deposit-Only State Roots
#76156 [BC-Medium] Trailing DER alias bypasses Nitro certificate revocation
#76180 [BC-Medium] Late frame confirmations can prune timed-out channels
#75950 [BC-Medium] DestroyedChanged accounts make proof execution diverge from canonical L2 state or halt
#75935 [BC-Medium] Unbounded Snappy Decompression in Gossip Message ID Computation Causes Pre-Validation Consensus Node Resource Exhaustion
#76136 [BC-Medium] `OnlineHostBackend::get_preimage` Contains an Unconditional Infinite Retry Loop
#74760 [BC-Medium] State-root derivation divergence between base-reth-node and base-proof-executor lets unprivileged BLOBBASEFEE transactions stall TEE finality for affected L2 ranges
#74823 [BC-Medium] min_base_fee - Consolidation bypass, below-floor tx inclusion + proof divergence
#76045 [BC-Medium] Malformed batch will be retried as invalid payload attributes forever
#74791 [BC-Medium] Stale `intermediate_block_interval` Cache Forces Dispute Games Into Incorrect Resolved State
#76065 [SC-Medium] EndOfSource handling lets a ZK range proof claim an unreached L2 block
#76470 [BC-Medium] Short ZK range proof can be accepted as a full AggregateVerifier interval and trigger global ZK verifier nullification
#75972 [BC-Medium] ZK range proofs can stop at EndOfSource but still commit the requested target block, allowing a short-range proof to finalize an invalid longer-range output root
#74673 [BC-Medium] Proof executor uses non-canonical BLOBBASEFEE after Jovian/Base V1
#75902 [BC-Medium] Access Control Bypass in Consensus RPC 'admin_postUnsafePayload' Can Lead to Chain Split via Skipped Isthmus Withdrawals-Root Validation
#76222 [BC-Medium] Isthmus `withdrawals_root` validation is skipped when the parent is only in the engine-tree overlay, allowing invalid multi-block unsafe/sync targets to be accepted
#74678 [BC-Medium] Missing `requests_hash` Validation in the Raw Import Path Can Persist Invalid Post-Isthmus Blocks and Cause Chain Split
#75623 [BC-Medium] Post-Holocene span batch prefix validation can allow partially derived batches from a span rejected by full validation
#76232 [BC-Medium] SP1 ZK proof validation accepts a claimed L2 block number that derivation never reached
#75911 [BC-Medium] Base consensus gossip validates block payloads before signer verification, enabling remote CPU DoS
#75912 [BC-Medium] Proof executor derives BLOBBASEFEE from Jovian DA footprint while Base nodes hard-code it to 1
#75354 [BC-Medium] Hardcoded 10-block ZK witness interval makes 30-block challenge proofs unverifiable
#75709 [BC-Medium] ZK range proofs can commit a later L2 block number while only deriving an earlier safe head, allowing stale output roots to be proven for the wrong L2 block
#75363 [BC-Medium] ZK proof program uses a non-canonical precompile table, breaking soundness across every Base hardfork and enabling permanent chain split
#75369 [BC-Medium] ZK range proof silently truncates derivation on `EndOfSource` and commits the original (T, R_N) — permanent chain split when `claimed_l2_block_number` outruns the sequenced L1 bat...
#75113 [SC-Medium] ZK Challenge Proofs Use 10-Block Intermediate Roots While AggregateVerifier Verifies 30-Block Segments, Preventing ZK Correction of Invalid Proposals
#74569 [BC-Medium] Base consensus client process-exits on safe `INVALID` payloads because `is_deposits_only` misclassifies every derived block and bypasses Holocene fallback
#76410 [BC-Medium] Stateless `GameScanner` permanently drops invalid in-progress dispute games whose factory index falls below `gameCount - lookback_games` after any single missed tick
#75390 [BC-Medium] Invalid Derived Sequencer Txs Make EL Safe Roots Unprovable
#76107 [BC-Medium] Gossip block validation performs the expensive payload clone, RLP re-encode and keccak before checking the cheap unsafe block signer signature, enabling sustained CPU and heap amp...
#76113 [BC-Medium] Base ZK range proof can attest a 600-block checkpoint using only a partially derived EndOfSource range
#76425 [BC-Medium] `eth_getProof` response is not bound to `L2ToL1MessagePasser`, allowing a substituted bridge storage root to be accepted
#75979 [BC-Medium] `compute_message_id` decompresses every incoming gossip message via `snap::raw::Decoder::decompress_vec` without enforcing the documented decompressed-size cap, allowing per-messa...
#75986 [BC-Medium] Proposer cold recovery loses the current anchor game address after ASR advances, causing subsequent multiproof games to revert
#75423 [SC-Medium] ZK Range Client Accepts Truncated Post-Azul Execution, Allowing Invalid AggregateVerifier State Roots
#75992 [BC-Medium] Cold-restart bootstrap break every honest proposer is permanently bricked after the first anchor advance, freezing L2→L1 withdrawals
#75719 [BC-Medium] Proof executor unconditionally deletes destroyed-and-recreated accounts, producing invalid state roots that block L1 finalization
#75849 [BC-Medium] Late challenge transitions can evade challenger scanning after aging out of the lookback window
#76454 [BC-Medium] Range program `EndOfSource` guard dead, enabling trivial-proof finalization halt
#75437 [BC-Medium] Jovian min_base_fee Omission Lets Consolidation Promote a Non-Canonical Unsafe Block as Safe
#75626 [SC-Medium] rc28 OP-Succinct EndOfSource relabels an early output root as a later AggregateVerifier sequence
#75220 [BC-Medium] Isthmus withdrawalsRoot validation skipped when parent state unavailable, allowing invalid blocks to pass post-execution validation
#74856 [BC-Medium] Replay of stale sequencer-signed unsafe gossip rewinds unsafe_head and causes unintended L2 reorg behavior
#75905 [BC-Medium] Permissionless Bridge Withdrawal Halt via `BLOBBASEFEE` Divergence Between Reth and the Proof Program
#75249 [SC-Medium] rc.28 ZK interval mismatch prevents dual-proof fast finality
#76536 [BC-Medium] [Medium][Blockchain/DLT] Proposer cold-start uses ASR sentinel as parent after anchor advancement, causing AggregateVerifier.initializeWithInitData to revert UnexpectedBlockNumber...
#75908 [BC-Medium] ZK range proof does not bind the actual derived end block or intermediate-root cadence, allowing a shorter range to advance ASR as a full interval
#76075 [BC-Medium] Proof executor unconditionally deletes destroyed-and-recreated accounts, producing invalid state roots that block L1 finalization
#74864 [BC-Medium] Isthmus Withdrawals Root Validation Bypass Leading to Invalid Block Acceptance
#76294 [BC-Medium] Isthmus withdrawals_root validator silently accepts malformed blocks, producing peer divergence between honest Base nodes processing identical sequencer payloads (chain-level fork)
#75013 [BC-Medium] DA backlog accounting misses encoded unpublished data, causing mempool processing beyond configured throttle limits
#75814 [BC-Medium] Retryable span validation discards valid L1 batches and allows empty safe derivation
#75031 [BC-Medium] Default blob frame sizing can create unencodable frames, causing retry storms and >30% batcher resource amplification
#75288 [BC-Medium] ProofsStorage silently drops newly written storage slots for destroyed-and-recreated accounts, breaking proof generation
#76404 [BC-Medium] Stateless challenger lookback window allows unbounded eviction of pending invalid proposals via DisputeGameFactory.create() spam
#75673 [BC-Medium] Base V1 ZK proofs execute the old P256 precompile, allowing valid SP1 proofs for invalid output roots
#75686 [SC-Medium] L1 Source Exhaustion Lets Range Proofs Finalize a Future L2 Block With an Old Output Root
#75527 [BC-Medium] ProofsStorage silently drops newly written storage slots for destroyed-and-recreated accounts, breaking proof generation
#75757 [BC-Medium] Unbounded snappy decompression in NetworkPayloadEnvelope::decode_v1..v4 leads to per-node memory exhaustion reachable from any unauthenticated P2P peer (resubmission with runtime ...
#75830 [BC-Medium] SP1 zkVM KZG Point-Evaluation Precompile Silently Accepts Invalid Proofs
#75576 [BC-Medium] Proof executor mishandles `DestroyedChanged` accounts, halting proof generation
#76092 [BC-Medium] Missing Decompressed Length Validation in Gossip compute_message_id Enables Remote OOM Crash
#75721 [BC-Medium] Engine precompile cache is bounded by entries, not bytes
#75616 [BC-Medium] Base V1 Succinct ZKVM P256 Precompile Override Produces Divergent State and Output Roots
#74978 [BC-Medium] A bug in the respective layer 0/1/2 network code that results in unintended smart contract behavior with no concrete funds at direct risk
#75116 [SC-Medium] ZK Proof Config Binding Bypass Allows Proofs for Base Sepolia to Execute Under a Forged Rollup Config
#75655 [BC-Medium] Base Azul P256 precompile mismatch makes valid blocks unprovable by OP-Succinct
#76203 [BC-Medium] Holocene `BatchStream` consumes and drops `Undecided` span batches
#74849 [BC-Medium] P2P Gossip Flood Limiter Bypass via Invalid-Signature Block Spam
#75096 [BC-Medium] `da_backlog_bytes()` incorrectly reports the backlog
#74652 [BC-Medium] Missing cache invalidation in base-challenger GameScanner leads to fleet-wide circumvention of the dispute-challenge mechanism after governance setImplementation
#74913 [BC-Medium] Unbounded Snappy decompression in libp2p gossip handling enables amplification-class resource exhaustion of base-consensus follower fleet
#76540 [BC-Medium] WitnessExecutor proves root without proving claimed L2 block number was reached
#75627 [BC-Medium] Incorrect Azul ZK precompile overrides can make valid Base proofs attest to non-canonical withdrawal state
#76321 [SC-Medium] Supplemental Technical Correction for Report #76106: Improper L1-Head Binding in AggregateVerifier Initial Proof Verification Can Finalize an Invalid State Root on L1
#76166 [BC-Medium] Post-Isthmus `withdrawals_root` validation is effectively dead code due to fail-open on parent state lookup
#75230 [BC-Medium] ZK prover service hardcodes DEFAULT_INTERMEDIATE_ROOT_INTERVAL=10 while on-chain INTERMEDIATE_BLOCK_INTERVAL=30, causing journal digest mismatch that blocks all ZK challenge proofs
#76147 [BC-Medium] Holocene Deposit-Only Fallback Accepts Incomplete-Witness Errors — Prover Can Erase User Transactions From Proven State
#75829 [BC-Medium] Challenger retries for failed ZK proof jobs reuse a terminal session id and do not requeue proving
#75347 [BC-Medium] ZK proof program uses a non-canonical precompile table, breaking soundness across every Base hardfork and enabling permanent chain split
#74777 [BC-Medium] Base node remote Denial of Service
#75615 [BC-Medium] Isthmus withdrawals_root check is skipped for in-memory parents
#74772 [BC-Medium] Remote Unauthenticated EL Crash via `admin_postUnsafePayload` and Zero-Elasticity Base-Fee
#75034 [BC-Medium] Unbounded Brotli decompression in Flashblock message decoding leads to node memory/CPU exhaustion (DoS)
#75107 [BC-Medium] Stateless trie drops accounts changed after selfdestruct
#75256 [BC-Medium] `base-proposer` uses the wrong parent after ASR advancement plus full recovery
#75317 [BC-Medium] FPVM recomputes blob base fee from Jovian DA footprint

Low

#74742 [BC-Low] Blob-mode frame size mismatch can stall L1 blob publication before submission
#75939 [BC-Low] Unbounded Storage-Key Array in `eth_getProof` Enables Unauthenticated DoS
#74494 [SC-Low] base-prover-zk drops challenger-supplied l1_head before worker proof request
#74495 [SC-Low] Missing proof threshold check in AggregateVerifier resolution scheduling leads to permanent freezing of dispute game bonds
#74351 [SC-Low] Bond Permanently Locked After ZK Verifier Nullification in PROOF_THRESHOLD=2 Game
#76505 [BC-Low] Proposer JIT Freshness Check Reuses Cached Result
#76521 [BC-Low] Ignored inbound WebSocket frames can OOM the websocket proxy
#74385 [SC-Low] Bond permanently locked when PROOF_THRESHOLD == 2 and the complementary verifier is globally nullified mid-game
#76037 [BC-Low] Unbounded `tokio::spawn` on Discv5 Driver Events Allows Sustained CPU/Heap DoS Reachable Without a libp2p Peer Connection
#76483 [BC-Low] External timeout around non-cancellation-safe TxManager send can leak the proposer's nonce and stall L1 proposal submission
#74546 [SC-Low] Permanent bond lockup when `PROOF_THRESHOLD = 2` after `challenge()` + `nullify()` sequence
#76299 [BC-Low] `eth_getProof` accepts an unbounded `Vec<JsonStorageKey>`, letting a single public RPC request walk the state trie tens of thousands of times and amplify response payload by ~100x
#76311 [BC-Low] Valid late metering is discarded after a non-`MeteringDataPending` non-inclusion, allowing Enforce-mode per-transaction and per-flashblock resource budgets to be bypassed
#76538 [BC-Low] Post-execution max_gas_per_txn rejection retries over-cap transactions for free
#75698 [BC-Low] Missing Same-Variant FinalizeTask Ordering Allows Finalized Head Regression
#75570 [SC-Low] PR-2372 — `try_anchor_update` retries reverting `setAnchorState` every poll tick, gas-burning the challenger and stalling the bond pipeline
#75330 [BC-Low] Mempool deadline after successful publish can abandon the next required nonce
#76368 [BC-Low] Challenger `AwaitingProof` Phase Has No Timeout
#75078 [BC-Low] Clock Domain Conflation in Bond Manager's `estimate_unlock_time` Delays Bond Claims by Up to 7 Days After Every Process Restart
#74367 [SC-Low] Permanent Bond Locking When PROOF_THRESHOLD = 2 (Residual Bug After Audit 1 Fix)
#76066 [BC-Low] Base proofs-history eth_getProof override removes upstream resource guards, allowing low-concurrency RPC requests to inflate node CPU and RSS
#76082 [BC-Low] Checkpoint witness accumulation can trigger OOM in Nitro prover
#75376 [SC-Low] Permanent freezing of dispute game bonds in AggregateVerifier when PROOF_THRESHOLD equals two and one proof type permanently fails
#75378 [BC-Low] Non-exact EIP-2718 comparison lets safe-head consolidation diverge from exact L1 derivation
#74427 [SC-Low] Permanent Freezing of First-Game Bonds with No Recovery Path + Cascading Liveness Halt on Descendants (PROOF_THRESHOLD=2)
#75146 [BC-Low] Offchain challenger ReadyToSubmit submit retries are unbounded on deterministic parent-invalid reverts
#75433 [SC-Low] Permanent Bond Lock When PROOF_THRESHOLD = 2 and Only One Proof Is Submitted in AggregateVerifier
#75502 [SC-Low] Nullified ZK Verifier Does Not Invalidate Prior ZK Games, Allowing Invalid Roots to Finalize After a Soundness Alert
#75608 [SC-Low] Production registrar's `DEFAULT_TRUSTED_CERTS_PREFIX = 1` voids `revokeCert` on the next routine signer registration; attacker holding the revoked CA key registers a TEE signer that ...
#74854 [SC-Low] Proposer's bond permanently locked after ZK nullification at PROOF_THRESHOLD=2
#74604 [SC-Low] System Pause Disables Verifier Kill-Switch, Allowing Unchecked Dispute Progression
#76546 [BC-Low] Memory leak in consensus through malicious discv5 peer recommendations because of eager dialing leading to rollup node crash
#75479 [BC-Low] BondManager Retries Premature `claimCredit()` Withdrawal on Every Poll After Restart Recovery
#75737 [BC-Low] Unbounded Submit Retry on Invalid Parent Game Freezes Proposer Progress
#76287 [BC-Low] Async batcher L1 transactions permanently skip a dropped nonce after mempool deadline
#75878 [BC-Low] TxPoolRpcExtension Uses merge_configured Causing Admin Txpool Management Methods to Bypass Module Whitelist on Public RPC Port
#75310 [BC-Low] Offchain proposer submit retries are unbounded on deterministic parent-invalid proposal reverts
#75312 [BC-Low] Offchain challenger nullify retries are unbounded when dual-proof game is externally challenged after proof readiness
#76081 [BC-Low] `builder.max_gas_per_txn` over-cap transactions are repeatedly re-executed because post-execution gas-cap rejects are not permanently evicted
#76464 [BC-Low] Transient Metering Cache Poisoning Allows High-Compute Transactions to Bypass Builder Execution Limits
#76025 [BC-Low] Unbounded `tokio::spawn` and INFO-Level Logging on `payload_by_number` Sync Stream — Log/CPU/Memory DoS Reachable from Any Connected Peer
#75657 [BC-Low] `BatchType::from(u8)` Panics on Unknown Byte; `let Ok(...)` Caller Cannot Intercept → Derivation Halt on Every Node
#75880 [BC-Low] TxPoolRpcExtension exposes admin txpool deletion on standard HTTP/WS transports, enabling targeted pending transaction censorship and >500% confirmation delay
#75294 [BC-Low] The proposer retries an invalid cached parent instead of refreshing recovery state
#74600 [SC-Low] Proof-Threshold Logic Bug Permanently Locks Game Bond
#74557 [SC-Low] Pause Blocks Verifier Nullification But Not Game Resolution
#74357 [SC-Low] Unresolvable Game State When PROOF_THRESHOLD = 2 and Deadline Is Missed in AggregateVerifier
#74945 [SC-Low] Permanent bond lockup when verifier nullified with PROOF_THRESHOLD=2
#74396 [SC-Low] Bond locked when game timer expires with insufficient proofs due to conditional fallback gap in claimCredit
#74702 [SC-Low] Game Deadlock And Frozen Bond When PROOF_THRESHOLD == 2
#74911 [SC-Low] AggregateVerifier bond permanently locked when PROOF_THRESHOLD=2 and a verifier is nullified — resolve() and claimCredit() both revert
#74751 [SC-Low] Stale Proofs in Other Games Remain Decisive and Can No Longer Be Nullified After Verifier Nullification
#75333 [BC-Low] Off-by-one in batcher default frame size causes permanent blob encoding failure and synchronous livelock halting L2 finalization
#75296 [SC-Low] Permanent freezing of dispute game bonds in `AggregateVerifier` on dual proof chains(`PROOF_THRESHOLD >= 2`) due to unreachable `claimCredit` fallback
#75108 [SC-Low] Permanent freezing of proposer bond when PROOF_THRESHOLD=2 and a challenged TEE proof's ZK challenge gets nullified in AggregateVerifier
#75488 [BC-Low] Off-by-one in batcher default frame size causes permanent livelock in `submit_pending()`, halting L2 finalization and freezing all pending withdrawals

Insight

#76173 [BC-Insight] Default admin RPC exposure lets a malformed unsafe payload reach a critical consensus error
#76176 [BC-Insight] # Missing Parent Hash Verification in Cached Execution Provider — Reorg Serves Stale State from Wrong Fork
#74891 [BC-Insight] Txpool admission omits operator-fee solvency
#76296 [BC-Insight] [Critical] Kona: Three Derivation Divergence Bugs Cause TEE to Attest Wrong Output Root - Single-Proof Bridge Drain
#76301 [BC-Insight] Base Flashblocks eth_simulateV1 pending-state expansion enables remote node DoS
#74664 [BC-Insight] Unauthenticated `admin_postUnsafePayload` RPC chains with silent Isthmus `withdrawals_root` validator bypass to poison any Base consensus node's unsafe head and stall finality
#75032 [BC-Insight] `--rpc.enable-admin=false` is a dead flag — admin namespace registered regardless on every `base-consensus` binary
#74725 [BC-Insight] Post-Isthmus Txpool Admission Omits Operator-Fee Affordability, Causing Repeated Processing of Unexecutable Mempool Transactions
#76261 [BC-Insight] Initial reset uses L2 safe-head timestamp for Granite `channel_timeout` gate, returning the wrong `SystemConfig`
#75432 [BC-Insight] Attacker can force Unsafe-Head adoption through `admin_postUnsafePayload` even when admin RPC is not enabled
#75630 [BC-Insight] Race condition in `OpSuccinctBackend::process_proof_request` causes N-fold duplicate SNARK Groth16 jobs per ZK proof request
#75268 [BC-Insight] `rpc.enable-admin = false` Does Not Disable Consensus `admin_*` RPC Methods
#76279 [BC-Insight] Dead-code `--rpc.enable-admin` gate exposes admin RPC namespace on every base-consensus node, allowing unauthenticated `admin_postUnsafePayload` to bypass sequencer signature v...
#74653 [BC-Insight] base-consensus exposes admin RPC despite --rpc.enable-admin being disabled, enabling hidden unsafe-branch partition via admin_postUnsafePayload
#75535 [BC-Insight] MPT trie node decoder panics on empty leaf or extension path, breaking fault proof liveness
#75422 [BC-Insight] # Quadratic O(N×M) Algorithmic Regression in `SpanBatch::get_singular_batches` Causes 120× Slowdown in Derivation
#76399 [BC-Insight] TOCTOU Race in SNARK Session Creation Allows Duplicate SP1 Cluster Job Submission, Leading to Permanent Proof Loss
#74638 [BC-Insight] Missing L1OriginTooOld handler in proposer causes infinite retry loop, halting L2 finality and L2→L1 withdrawals
#75398 [BC-Insight] P2P block validation performs expensive operations before cheap signature check
#74580 [BC-Insight] WebSocket Proxy Trusts Spoofed Forwarded IP For Rate Limits
#75148 [BC-Insight] Fjord derivation rejects valid Brotli channels at the activation boundary
#75886 [BC-Insight] Consensus RPC Registers Admin Methods Even When Admin API Is Disabled
#76151 [BC-Insight] eth_simulateV1(pending) clones Flashblocks pending state per simulated block before request-limit enforcement, delaying eth_sendRawTransaction and local confirmation beyond 500%
#76248 [BC-Insight] Holocene channel compressed-size cap uses estimated memory size, not raw compressed size
#76179 [BC-Insight] # Cumulative L1 Data Fee Not Tracked in Mempool Sender Balance — 1111× Transaction Overaccept
#75597 [BC-Insight] Lossy ingress metering fanout lets later lower-fee transactions outrank earlier higher-fee transactions under builder metering wait mode
#74371 [SC-Insight] ZKVerifier.sol declares SP1VerificationFailed error that is never raised, leaving the SP1 trust boundary without a defensive wrapper
#75919 [SC-Insight] InvalidProofThreshold Error Declared But Never Thrown in AggregateVerifier
#74423 [SC-Insight] Boundary-valid Nitro attestations are rejected by timestamp validation
#76262 [BC-Insight] P2P Peer Ban Configuration Is Dropped Before Runtime, Preventing Low-Score Peer Disconnection
#75734 [BC-Insight] Base V1 Payload Builder Silently Skips Invalid Derived Transactions, Allowing Post-Error State Mutation
#76031 [BC-Insight] Privileged admin and P2P RPC are publicly exposed

Reports by Type

Smart Contract

#76155 [SC-Medium] Proof Witness Holocene Fallback Can Relabel Witness Errors Into Deposit-Only State Roots
#74494 [SC-Low] base-prover-zk drops challenger-supplied l1_head before worker proof request
#74495 [SC-Low] Missing proof threshold check in AggregateVerifier resolution scheduling leads to permanent freezing of dispute game bonds
#74351 [SC-Low] Bond Permanently Locked After ZK Verifier Nullification in PROOF_THRESHOLD=2 Game
#74385 [SC-Low] Bond permanently locked when PROOF_THRESHOLD == 2 and the complementary verifier is globally nullified mid-game
#74546 [SC-Low] Permanent bond lockup when `PROOF_THRESHOLD = 2` after `challenge()` + `nullify()` sequence
#76065 [SC-Medium] EndOfSource handling lets a ZK range proof claim an unreached L2 block
#75570 [SC-Low] PR-2372 — `try_anchor_update` retries reverting `setAnchorState` every poll tick, gas-burning the challenger and stalling the bond pipeline
#74367 [SC-Low] Permanent Bond Locking When PROOF_THRESHOLD = 2 (Residual Bug After Audit 1 Fix)
#75113 [SC-Medium] ZK Challenge Proofs Use 10-Block Intermediate Roots While AggregateVerifier Verifies 30-Block Segments, Preventing ZK Correction of Invalid Proposals
#75376 [SC-Low] Permanent freezing of dispute game bonds in AggregateVerifier when PROOF_THRESHOLD equals two and one proof type permanently fails
#74427 [SC-Low] Permanent Freezing of First-Game Bonds with No Recovery Path + Cascading Liveness Halt on Descendants (PROOF_THRESHOLD=2)
#75433 [SC-Low] Permanent Bond Lock When PROOF_THRESHOLD = 2 and Only One Proof Is Submitted in AggregateVerifier
#75502 [SC-Low] Nullified ZK Verifier Does Not Invalidate Prior ZK Games, Allowing Invalid Roots to Finalize After a Soundness Alert
#75608 [SC-Low] Production registrar's `DEFAULT_TRUSTED_CERTS_PREFIX = 1` voids `revokeCert` on the next routine signer registration; attacker holding the revoked CA key registers a TEE signer that ...
#75423 [SC-Medium] ZK Range Client Accepts Truncated Post-Azul Execution, Allowing Invalid AggregateVerifier State Roots
#75626 [SC-Medium] rc28 OP-Succinct EndOfSource relabels an early output root as a later AggregateVerifier sequence
#74854 [SC-Low] Proposer's bond permanently locked after ZK nullification at PROOF_THRESHOLD=2
#74604 [SC-Low] System Pause Disables Verifier Kill-Switch, Allowing Unchecked Dispute Progression
#75249 [SC-Medium] rc.28 ZK interval mismatch prevents dual-proof fast finality
#75686 [SC-Medium] L1 Source Exhaustion Lets Range Proofs Finalize a Future L2 Block With an Old Output Root
#75413 [SC-High] ZK Proof Executor Derives BLOBBASEFEE From Base's DA-Footprint Header Field, Allowing Invalid Output Roots
#75116 [SC-Medium] ZK Proof Config Binding Bypass Allows Proofs for Base Sepolia to Execute Under a Forged Rollup Config
#74600 [SC-Low] Proof-Threshold Logic Bug Permanently Locks Game Bond
#74557 [SC-Low] Pause Blocks Verifier Nullification But Not Game Resolution
#74357 [SC-Low] Unresolvable Game State When PROOF_THRESHOLD = 2 and Deadline Is Missed in AggregateVerifier
#74945 [SC-Low] Permanent bond lockup when verifier nullified with PROOF_THRESHOLD=2
#74396 [SC-Low] Bond locked when game timer expires with insufficient proofs due to conditional fallback gap in claimCredit
#74702 [SC-Low] Game Deadlock And Frozen Bond When PROOF_THRESHOLD == 2
#74911 [SC-Low] AggregateVerifier bond permanently locked when PROOF_THRESHOLD=2 and a verifier is nullified — resolve() and claimCredit() both revert
#74751 [SC-Low] Stale Proofs in Other Games Remain Decisive and Can No Longer Be Nullified After Verifier Nullification
#76321 [SC-Medium] Supplemental Technical Correction for Report #76106: Improper L1-Head Binding in AggregateVerifier Initial Proof Verification Can Finalize an Invalid State Root on L1
#75296 [SC-Low] Permanent freezing of dispute game bonds in `AggregateVerifier` on dual proof chains(`PROOF_THRESHOLD >= 2`) due to unreachable `claimCredit` fallback
#75108 [SC-Low] Permanent freezing of proposer bond when PROOF_THRESHOLD=2 and a challenged TEE proof's ZK challenge gets nullified in AggregateVerifier
#74371 [SC-Insight] ZKVerifier.sol declares SP1VerificationFailed error that is never raised, leaving the SP1 trust boundary without a defensive wrapper
#75919 [SC-Insight] InvalidProofThreshold Error Declared But Never Thrown in AggregateVerifier
#74423 [SC-Insight] Boundary-valid Nitro attestations are rejected by timestamp validation

Blockchain/DLT

#76156 [BC-Medium] Trailing DER alias bypasses Nitro certificate revocation
#74742 [BC-Low] Blob-mode frame size mismatch can stall L1 blob publication before submission
#76173 [BC-Insight] Default admin RPC exposure lets a malformed unsafe payload reach a critical consensus error
#76176 [BC-Insight] # Missing Parent Hash Verification in Cached Execution Provider — Reorg Serves Stale State from Wrong Fork
#76180 [BC-Medium] Late frame confirmations can prune timed-out channels
#74891 [BC-Insight] Txpool admission omits operator-fee solvency
#74944 [BC-High] Flashblocks cached execution accepts skipped transactions — engine-level consensus split
#75950 [BC-Medium] DestroyedChanged accounts make proof execution diverge from canonical L2 state or halt
#75935 [BC-Medium] Unbounded Snappy Decompression in Gossip Message ID Computation Causes Pre-Validation Consensus Node Resource Exhaustion
#75939 [BC-Low] Unbounded Storage-Key Array in `eth_getProof` Enables Unauthenticated DoS
#75938 [BC-High] Span batch encoder omits genesis timestamp, causing all span batches to decode as future batches and be dropped post-Holocene
#76136 [BC-Medium] `OnlineHostBackend::get_preimage` Contains an Unconditional Infinite Retry Loop
#74480 [BC-Critical] Gossip snappy decompression missing MAX_GOSSIP_SIZE check lets any peer DoS base-consensus
#74760 [BC-Medium] State-root derivation divergence between base-reth-node and base-proof-executor lets unprivileged BLOBBASEFEE transactions stall TEE finality for affected L2 ranges
#76497 [BC-High] Detached Task Semaphore Permit Leak in Consensus-Layer RPC Processor Starves EngineActor Router and Halts Block Production
#76505 [BC-Low] Proposer JIT Freshness Check Reuses Cached Result
#76500 [BC-High] Batcher Reorg Reset Skips Canonical Blocks Via Stale Safe Head
#76521 [BC-Low] Ignored inbound WebSocket frames can OOM the websocket proxy
#76527 [BC-High] Unauthenticated `optimism_outputAtBlock` flood halts sequencer block production via EngineActor head-of-line blocking
#74531 [BC-Critical] Gossipsub message-id computation Snappy-decompresses untrusted payloads without a decompressed-size cap
#74823 [BC-Medium] min_base_fee - Consolidation bypass, below-floor tx inclusion + proof divergence
#74391 [BC-Critical] Missing Snappy Decoded-Length Bounds in CL Gossip Enable Batched Pre-Validation CPU / Allocator Churn
#76037 [BC-Low] Unbounded `tokio::spawn` on Discv5 Driver Events Allows Sustained CPU/Heap DoS Reachable Without a libp2p Peer Connection
#76045 [BC-Medium] Malformed batch will be retried as invalid payload attributes forever
#76483 [BC-Low] External timeout around non-cancellation-safe TxManager send can leak the proposer's nonce and stall L1 proposal submission
#74791 [BC-Medium] Stale `intermediate_block_interval` Cache Forces Dispute Games Into Incorrect Resolved State
#76470 [BC-Medium] Short ZK range proof can be accepted as a full AggregateVerifier interval and trigger global ZK verifier nullification
#75972 [BC-Medium] ZK range proofs can stop at EndOfSource but still commit the requested target block, allowing a short-range proof to finalize an invalid longer-range output root
#75554 [BC-Critical] Unbounded snappy decompression in NetworkPayloadEnvelope::decode_v1..v4 leads to per-node memory exhaustion reachable from any unauthenticated P2P peer
#74673 [BC-Medium] Proof executor uses non-canonical BLOBBASEFEE after Jovian/Base V1
#76386 [BC-High] Time-controlled `DisputeGameFactory.create()` pins `game.l1Head()` to a batch-incomplete L1 block, making early-halt finalization on-chain unchallengeable
#76282 [BC-High] EngineActor Single-Threaded Routing Blocked by RPC Flood Starves All Consensus Operations
#76296 [BC-Insight] [Critical] Kona: Three Derivation Divergence Bugs Cause TEE to Attest Wrong Output Root - Single-Proof Bridge Drain
#76299 [BC-Low] `eth_getProof` accepts an unbounded `Vec<JsonStorageKey>`, letting a single public RPC request walk the state trie tens of thousands of times and amplify response payload by ~100x
#76301 [BC-Insight] Base Flashblocks eth_simulateV1 pending-state expansion enables remote node DoS
#76311 [BC-Low] Valid late metering is discarded after a non-`MeteringDataPending` non-inclusion, allowing Enforce-mode per-transaction and per-flashblock resource budgets to be bypassed
#76538 [BC-Low] Post-execution max_gas_per_txn rejection retries over-cap transactions for free
#75902 [BC-Medium] Access Control Bypass in Consensus RPC 'admin_postUnsafePayload' Can Lead to Chain Split via Skipped Isthmus Withdrawals-Root Validation
#76222 [BC-Medium] Isthmus `withdrawals_root` validation is skipped when the parent is only in the engine-tree overlay, allowing invalid multi-block unsafe/sync targets to be accepted
#74657 [BC-Critical] Remote Node DoS via Unbounded Snappy Decompression in Gossip Message Processing
#74664 [BC-Insight] Unauthenticated `admin_postUnsafePayload` RPC chains with silent Isthmus `withdrawals_root` validator bypass to poison any Base consensus node's unsafe head and stall finality
#74678 [BC-Medium] Missing `requests_hash` Validation in the Raw Import Path Can Persist Invalid Post-Isthmus Blocks and Cause Chain Split
#75698 [BC-Low] Missing Same-Variant FinalizeTask Ordering Allows Finalized Head Regression
#75032 [BC-Insight] `--rpc.enable-admin=false` is a dead flag — admin namespace registered regardless on every `base-consensus` binary
#75623 [BC-Medium] Post-Holocene span batch prefix validation can allow partially derived batches from a span rejected by full validation
#75330 [BC-Low] Mempool deadline after successful publish can abandon the next required nonce
#76232 [BC-Medium] SP1 ZK proof validation accepts a claimed L2 block number that derivation never reached
#76368 [BC-Low] Challenger `AwaitingProof` Phase Has No Timeout
#75911 [BC-Medium] Base consensus gossip validates block payloads before signer verification, enabling remote CPU DoS
#75912 [BC-Medium] Proof executor derives BLOBBASEFEE from Jovian DA footprint while Base nodes hard-code it to 1
#75078 [BC-Low] Clock Domain Conflation in Bond Manager's `estimate_unlock_time` Delays Bond Claims by Up to 7 Days After Every Process Restart
#74725 [BC-Insight] Post-Isthmus Txpool Admission Omits Operator-Fee Affordability, Causing Repeated Processing of Unexecutable Mempool Transactions
#75354 [BC-Medium] Hardcoded 10-block ZK witness interval makes 30-block challenge proofs unverifiable
#75709 [BC-Medium] ZK range proofs can commit a later L2 block number while only deriving an earlier safe head, allowing stale output roots to be proven for the wrong L2 block
#76261 [BC-Insight] Initial reset uses L2 safe-head timestamp for Granite `channel_timeout` gate, returning the wrong `SystemConfig`
#75363 [BC-Medium] ZK proof program uses a non-canonical precompile table, breaking soundness across every Base hardfork and enabling permanent chain split
#75710 [BC-High] Cross-topic MessageId-cache poisoning blackholes block propagation in base-consensus-gossip
#76066 [BC-Low] Base proofs-history eth_getProof override removes upstream resource guards, allowing low-concurrency RPC requests to inflate node CPU and RSS
#75101 [BC-Critical] ZK Proof Executor Uses Wrong Azul Precompile Semantics, Allowing Proofs For Invalid L2 State Roots
#75369 [BC-Medium] ZK range proof silently truncates derivation on `EndOfSource` and commits the original (T, R_N) — permanent chain split when `claimed_l2_block_number` outruns the sequenced L1 bat...
#76082 [BC-Low] Checkpoint witness accumulation can trigger OOM in Nitro prover
#74569 [BC-Medium] Base consensus client process-exits on safe `INVALID` payloads because `is_deposits_only` misclassifies every derived block and bypasses Holocene fallback
#75378 [BC-Low] Non-exact EIP-2718 comparison lets safe-head consolidation diverge from exact L1 derivation
#76410 [BC-Medium] Stateless `GameScanner` permanently drops invalid in-progress dispute games whose factory index falls below `gameCount - lookback_games` after any single missed tick
#75146 [BC-Low] Offchain challenger ReadyToSubmit submit retries are unbounded on deterministic parent-invalid reverts
#75390 [BC-Medium] Invalid Derived Sequencer Txs Make EL Safe Roots Unprovable
#75305 [BC-Critical] Unbounded Memory Allocation in Gossip Message Processing Allows Unauthenticated Attacker to Freeze Block Propagation
#76107 [BC-Medium] Gossip block validation performs the expensive payload clone, RLP re-encode and keccak before checking the cheap unsafe block signer signature, enabling sustained CPU and heap amp...
#76113 [BC-Medium] Base ZK range proof can attest a 600-block checkpoint using only a partially derived EndOfSource range
#76425 [BC-Medium] `eth_getProof` response is not bound to `L2ToL1MessagePasser`, allowing a substituted bridge storage root to be accepted
#75979 [BC-Medium] `compute_message_id` decompresses every incoming gossip message via `snap::raw::Decoder::decompress_vec` without enforcing the documented decompressed-size cap, allowing per-messa...
#75410 [BC-High] Cross-topic message ID collision in gossipsub allows attacker to censor blocks from network nodes
#75986 [BC-Medium] Proposer cold recovery loses the current anchor game address after ASR advances, causing subsequent multiproof games to revert
#75992 [BC-Medium] Cold-restart bootstrap break every honest proposer is permanently bricked after the first anchor advance, freezing L2→L1 withdrawals
#75719 [BC-Medium] Proof executor unconditionally deletes destroyed-and-recreated accounts, producing invalid state roots that block L1 finalization
#75849 [BC-Medium] Late challenge transitions can evade challenger scanning after aging out of the lookback window
#75432 [BC-Insight] Attacker can force Unsafe-Head adoption through `admin_postUnsafePayload` even when admin RPC is not enabled
#76454 [BC-Medium] Range program `EndOfSource` guard dead, enabling trivial-proof finalization halt
#75437 [BC-Medium] Jovian min_base_fee Omission Lets Consolidation Promote a Non-Canonical Unsafe Block as Safe
#75630 [BC-Insight] Race condition in `OpSuccinctBackend::process_proof_request` causes N-fold duplicate SNARK Groth16 jobs per ZK proof request
#75220 [BC-Medium] Isthmus withdrawalsRoot validation skipped when parent state unavailable, allowing invalid blocks to pass post-execution validation
#74856 [BC-Medium] Replay of stale sequencer-signed unsafe gossip rewinds unsafe_head and causes unintended L2 reorg behavior
#75905 [BC-Medium] Permissionless Bridge Withdrawal Halt via `BLOBBASEFEE` Divergence Between Reth and the Proof Program
#76536 [BC-Medium] [Medium][Blockchain/DLT] Proposer cold-start uses ASR sentinel as parent after anchor advancement, causing AggregateVerifier.initializeWithInitData to revert UnexpectedBlockNumber...
#76546 [BC-Low] Memory leak in consensus through malicious discv5 peer recommendations because of eager dialing leading to rollup node crash
#75469 [BC-Critical] Gossip payload decoder allocates unbounded Snappy output
#75479 [BC-Low] BondManager Retries Premature `claimCredit()` Withdrawal on Every Poll After Restart Recovery
#75908 [BC-Medium] ZK range proof does not bind the actual derived end block or intermediate-root cadence, allowing a shorter range to advance ASR as a full interval
#76075 [BC-Medium] Proof executor unconditionally deletes destroyed-and-recreated accounts, producing invalid state roots that block L1 finalization
#75268 [BC-Insight] `rpc.enable-admin = false` Does Not Disable Consensus `admin_*` RPC Methods
#75485 [BC-Critical] Unbounded Snappy Decompression in GossipSub `message_id_fn` Causes Per-Message Memory Spike of ~428 MiB Before Validation
#75737 [BC-Low] Unbounded Submit Retry on Invalid Parent Game Freezes Proposer Progress
#74864 [BC-Medium] Isthmus Withdrawals Root Validation Bypass Leading to Invalid Block Acceptance
#76294 [BC-Medium] Isthmus withdrawals_root validator silently accepts malformed blocks, producing peer divergence between honest Base nodes processing identical sequencer payloads (chain-level fork)
#75013 [BC-Medium] DA backlog accounting misses encoded unpublished data, causing mempool processing beyond configured throttle limits
#75814 [BC-Medium] Retryable span validation discards valid L1 batches and allows empty safe derivation
#74656 [BC-Critical] Gossip message_id_fn performs uncapped Snappy decompression before deduplication, enabling P2P memory-amplification DoS
#75031 [BC-Medium] Default blob frame sizing can create unencodable frames, causing retry storms and >30% batcher resource amplification
#76287 [BC-Low] Async batcher L1 transactions permanently skip a dropped nonce after mempool deadline
#75288 [BC-Medium] ProofsStorage silently drops newly written storage slots for destroyed-and-recreated accounts, breaking proof generation
#76279 [BC-Insight] Dead-code `--rpc.enable-admin` gate exposes admin RPC namespace on every base-consensus node, allowing unauthenticated `admin_postUnsafePayload` to bypass sequencer signature v...
#76404 [BC-Medium] Stateless challenger lookback window allows unbounded eviction of pending invalid proposals via DisputeGameFactory.create() spam
#75673 [BC-Medium] Base V1 ZK proofs execute the old P256 precompile, allowing valid SP1 proofs for invalid output roots
#75301 [BC-Critical] Attacker can DoS Consensus gossip via unbounded snappy decompression in message ID computation
#75878 [BC-Low] TxPoolRpcExtension Uses merge_configured Causing Admin Txpool Management Methods to Bypass Module Whitelist on Public RPC Port
#75683 [BC-High] ProofsStorage silently drops newly written storage slots for destroyed-and-recreated accounts, breaking proof generation
#74653 [BC-Insight] base-consensus exposes admin RPC despite --rpc.enable-admin being disabled, enabling hidden unsafe-branch partition via admin_postUnsafePayload
#75527 [BC-Medium] ProofsStorage silently drops newly written storage slots for destroyed-and-recreated accounts, breaking proof generation
#75826 [BC-High] Off-by-one in batcher frame sizing causes infinite blob-encode hot loop, halting all L1 publication
#75757 [BC-Medium] Unbounded snappy decompression in NetworkPayloadEnvelope::decode_v1..v4 leads to per-node memory exhaustion reachable from any unauthenticated P2P peer (resubmission with runtime ...
#75533 [BC-High] SP1 prover precompile map drops Jovian cap and Osaka pricing, enabling a forged `outputRoot` and ≥10% bridge drain wherever the ZK fast path is active
#75310 [BC-Low] Offchain proposer submit retries are unbounded on deterministic parent-invalid proposal reverts
#75535 [BC-Insight] MPT trie node decoder panics on empty leaf or extension path, breaking fault proof liveness
#75830 [BC-Medium] SP1 zkVM KZG Point-Evaluation Precompile Silently Accepts Invalid Proofs
#75312 [BC-Low] Offchain challenger nullify retries are unbounded when dual-proof game is externally challenged after proof readiness
#76081 [BC-Low] `builder.max_gas_per_txn` over-cap transactions are repeatedly re-executed because post-execution gas-cap rejects are not permanently evicted
#76271 [BC-High] Jovian minBaseFee is ignored during unsafe block consolidation, allowing divergent L2 headers
#76464 [BC-Low] Transient Metering Cache Poisoning Allows High-Compute Transactions to Bypass Builder Execution Limits
#75576 [BC-Medium] Proof executor mishandles `DestroyedChanged` accounts, halting proof generation
#76092 [BC-Medium] Missing Decompressed Length Validation in Gossip compute_message_id Enables Remote OOM Crash
#75721 [BC-Medium] Engine precompile cache is bounded by entries, not bytes
#75616 [BC-Medium] Base V1 Succinct ZKVM P256 Precompile Override Produces Divergent State and Output Roots
#75422 [BC-Insight] # Quadratic O(N×M) Algorithmic Regression in `SpanBatch::get_singular_batches` Causes 120× Slowdown in Derivation
#76399 [BC-Insight] TOCTOU Race in SNARK Session Creation Allows Duplicate SP1 Cluster Job Submission, Leading to Permanent Proof Loss
#74638 [BC-Insight] Missing L1OriginTooOld handler in proposer causes infinite retry loop, halting L2 finality and L2→L1 withdrawals
#74978 [BC-Medium] A bug in the respective layer 0/1/2 network code that results in unintended smart contract behavior with no concrete funds at direct risk
#76025 [BC-Low] Unbounded `tokio::spawn` and INFO-Level Logging on `payload_by_number` Sync Stream — Log/CPU/Memory DoS Reachable from Any Connected Peer
#76229 [BC-High] `AttributesMatch::check_eip1559` Discards `min_base_fee` from Jovian Block Extra Data — Allows Network Processing Nodes to Process Mempool Transactions Beyond Canonical Set Parameters
#74513 [BC-Critical] Unbounded snappy decompression in gossipsub message_id_fn causes pre-validation CPU and memory exhaustion from a mesh peer
#75371 [BC-High] unlimited p2p connections lead to node isolation and RPC crash
#75657 [BC-Low] `BatchType::from(u8)` Panics on Unknown Byte; `let Ok(...)` Caller Cannot Intercept → Derivation Halt on Every Node
#75655 [BC-Medium] Base Azul P256 precompile mismatch makes valid blocks unprovable by OP-Succinct
#75398 [BC-Insight] P2P block validation performs expensive operations before cheap signature check
#75880 [BC-Low] TxPoolRpcExtension exposes admin txpool deletion on standard HTTP/WS transports, enabling targeted pending transaction censorship and >500% confirmation delay
#75294 [BC-Low] The proposer retries an invalid cached parent instead of refreshing recovery state
#76203 [BC-Medium] Holocene `BatchStream` consumes and drops `Undecided` span batches
#76494 [BC-High] Batcher `submit_pending` spin loop halts all L1 batch submission
#74580 [BC-Insight] WebSocket Proxy Trusts Spoofed Forwarded IP For Rate Limits
#74849 [BC-Medium] P2P Gossip Flood Limiter Bypass via Invalid-Signature Block Spam
#75096 [BC-Medium] `da_backlog_bytes()` incorrectly reports the backlog
#75148 [BC-Insight] Fjord derivation rejects valid Brotli channels at the activation boundary
#76096 [BC-Critical] Unintended permanent chain split due to omitted `min_base_fee` validation in Jovian EIP-1559 implementation
#75886 [BC-Insight] Consensus RPC Registers Admin Methods Even When Admin API Is Disabled
#74652 [BC-Medium] Missing cache invalidation in base-challenger GameScanner leads to fleet-wide circumvention of the dispute-challenge mechanism after governance setImplementation
#74913 [BC-Medium] Unbounded Snappy decompression in libp2p gossip handling enables amplification-class resource exhaustion of base-consensus follower fleet
#75962 [BC-Critical] Pre-Validation Decompression Bomb in GossipSub Leads to Deterministic OOM (428 MiB/msg)
#76540 [BC-Medium] WitnessExecutor proves root without proving claimed L2 block number was reached
#75627 [BC-Medium] Incorrect Azul ZK precompile overrides can make valid Base proofs attest to non-canonical withdrawal state
#75333 [BC-Low] Off-by-one in batcher default frame size causes permanent blob encoding failure and synchronous livelock halting L2 finalization
#76166 [BC-Medium] Post-Isthmus `withdrawals_root` validation is effectively dead code due to fail-open on parent state lookup
#75230 [BC-Medium] ZK prover service hardcodes DEFAULT_INTERMEDIATE_ROOT_INTERVAL=10 while on-chain INTERMEDIATE_BLOCK_INTERVAL=30, causing journal digest mismatch that blocks all ZK challenge proofs
#75246 [BC-Critical] Remote Snappy-compressed P2P block gossip message can force excessive memory and CPU usage in Base Azul nodes
#75653 [BC-Critical] Missing operator fee in txpool validation allows costless pool pollution DoS
#75868 [BC-High] Unbounded Snappy Decompression in Public P2P Gossip Bypasses the 10 MiB Pre-Validation Limit
#76147 [BC-Medium] Holocene Deposit-Only Fallback Accepts Incomplete-Witness Errors — Prover Can Erase User Transactions From Proven State
#75829 [BC-Medium] Challenger retries for failed ZK proof jobs reuse a terminal session id and do not requeue proving
#75347 [BC-Medium] ZK proof program uses a non-canonical precompile table, breaking soundness across every Base hardfork and enabling permanent chain split
#74777 [BC-Medium] Base node remote Denial of Service
#75856 [BC-High] Default blob batcher frame size can emit unencodable packed blob frames and delay L1 DA submission beyond 500%
#75615 [BC-Medium] Isthmus withdrawals_root check is skipped for in-memory parents
#74772 [BC-Medium] Remote Unauthenticated EL Crash via `admin_postUnsafePayload` and Zero-Elasticity Base-Fee
#76151 [BC-Insight] eth_simulateV1(pending) clones Flashblocks pending state per simulated block before request-limit enforcement, delaying eth_sendRawTransaction and local confirmation beyond 500%
#76248 [BC-Insight] Holocene channel compressed-size cap uses estimated memory size, not raw compressed size
#74620 [BC-Critical] Unbounded Snappy decompression in Base gossip message-id computation increases node resource consumption
#75034 [BC-Medium] Unbounded Brotli decompression in Flashblock message decoding leads to node memory/CPU exhaustion (DoS)
#75107 [BC-Medium] Stateless trie drops accounts changed after selfdestruct
#75256 [BC-Medium] `base-proposer` uses the wrong parent after ASR advancement plus full recovery
#75317 [BC-Medium] FPVM recomputes blob base fee from Jovian DA footprint
#75504 [BC-Critical] Snappy decompression bomb in gossipsub message handler crashes base nodes
#76179 [BC-Insight] # Cumulative L1 Data Fee Not Tracked in Mempool Sender Balance — 1111× Transaction Overaccept
#75597 [BC-Insight] Lossy ingress metering fanout lets later lower-fee transactions outrank earlier higher-fee transactions under builder metering wait mode
#76262 [BC-Insight] P2P Peer Ban Configuration Is Dropped Before Runtime, Preventing Low-Score Peer Disconnection
#75734 [BC-Insight] Base V1 Payload Builder Silently Skips Invalid Derived Transactions, Allowing Post-Error State Mutation
#76031 [BC-Insight] Privileged admin and P2P RPC are publicly exposed
#75488 [BC-Low] Off-by-one in batcher default frame size causes permanent livelock in `submit_pending()`, halting L2 finalization and freezing all pending withdrawals
#74556 [BC-Critical] # Base Azul CL: unbounded snappy decompression in gossipsub `message_id_fn` allows a single unauthenticated P2P message to OOM-kill every reachable consensus node, halting the c...

Previous69330 sc low revoked migrators leave non revocable stale permits that reactivate on role re grant Next76546 bc low memory leak in consensus through malicious discv5 peer recommendations because of eager dialing leading to rollup node crash

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