Quantus | Audit Competition

Reports by Severity

Critical

#90207 [BC-Critical] Missing ZK-tree leaf on the wormhole miner-fee credit leads to permanent freezing of the block author's volume fee
#88609 [BC-Critical] High-security whitelist is incomplete: the transaction tip bypasses the guardian delay entirely
#89347 [BC-Critical] High-security accounts can be drained immediately via an unbounded tip on a whitelisted call
#89999 [W&A-Critical] Multisig discovery accepts an indexer-supplied address without verifying its derivation
#88628 [BC-Critical] Balances::transfer_allow_death debits the sender, credits the recipient nothing, and reports success
#89438 [BC-Critical] Miner-controlled future timestamps bypass reversible-transfer cancellation windows and cause direct loss of funds
#88841 [BC-Critical] High-security accounts are drained irreversibly through the transaction tip, which no high-security check in the runtime models: the guardian delay, cancel and recover_funds are...
#89819 [BC-Critical] Missing FIPS 204 domain separation in ML-DSA transaction verification lets a victim's message signature authorize a transfer, enabling direct theft of user funds
#89832 [BC-Critical] Unbounded transaction tips bypass high-security containment and drain compromised accounts
#89136 [BC-Critical] Missing deposit-release calls in the high-security whitelist permanently freeze reserved balances, including an uninvolved third party's recovery deposit
#88730 [W&A-Critical] Generated MultiAddress::Index decodes Unit as Compact, letting one signer hide transfer_all in an authoritative 2-of-2 multisig proposal and drain the multisig
#89007 [W&A-Critical] Accessibility bypass of the wallet lock screen permits an unauthenticated sweep of the entire wormhole balance
#89802 [W&A-Critical] Missing chain-identity validation in the Quantus SDK signing path lets a malicious RPC endpoint obtain signatures valid on an unintended chain

High

#90460 [W&A-High] Quantus POS accepts a replaceable pool transaction as payment before execution
#89058 [BC-High] pallet-multisig decodes an opaque inner call with no depth limit: a 4.8 KB nested blob traps the runtime before the weight guard can fire, so the work is never charged
#89733 [BC-High] Wormhole miner volume fee is credited to a keyless account without a ZK-tree leaf, permanently freezing it
#89552 [BC-High] QPoW miners will permanently freeze the sub-quantum remainder of every block reward because mint_reward() credits full planck while hash_leaf() only commits `floor(amount / 10^1...
#89657 [W&A-High] Validation gap in multisig confirmation allows approval of hidden transfer arguments
#90398 [BC-High] An unauthenticated attacker will force processing nodes to process unsigned Wormhole mempool transactions beyond configured proposer limits.
#90400 [BC-High] Opaque multisig proposals bypass the 256-level extrinsic depth limit and repeatedly trap block-author Wasm without a durable fee or nonce charge
#89806 [W&A-High] Frozen Vesting decode failure leaves an opaque multisig approval actionable and allows a 999.999 QUAN drain
#89040 [BC-High] Wormhole miner-fee credit records no zk-tree leaf, freezing miner yield
#89808 [W&A-High] Unit AccountIndex consumes zero runtime bytes while the SDK consumes the next field, allowing one canonical approval to display no attacker transfer while transferring 999.999 QU...
#90351 [W&A-High] The multisig approval screen signs call bytes it could not decode, showing the signer a call name and no parameters
#89197 [BC-High] Missing ZK-leaf recording permanently freezes miner-fee balances credited to keyless Wormhole accounts
#88485 [BC-High] Unverified nullifier public inputs bypass Wormhole semantic txpool deduplication
#89984 [BC-High] Missing ZK-tree registration for miner volume fees permanently freezes credited funds
#89987 [W&A-High] MultiAddress::Index is decoded at a different width by the SDK and the runtime, letting a QR code display a harmless batch while signing a 1000 QUAN transfer to the attacker
#88943 [BC-High] Residue truncation and two-leaf split in pallet-mining-rewards lead to permanent freezing of unclaimed miner yield
#88951 [BC-High] Batch-level fee rounding permanently strands fees locked by Wormhole leaf proofs
#89053 [BC-High] Wormhole miner volume fees are permanently unclaimable because the credit creates no ZK-tree leaf
#89250 [BC-High] Missing quantum-alignment in the wormhole deposit chokepoint leads to permanent freezing of funds
#88938 [BC-High] Missing ZK-tree leaf record in the wormhole miner volume-fee credit path leads to permanent freezing of funds
#89283 [W&A-High] Runtime-metadata interpretation conflict in Quantus SDK lets a multisig signer conceal transfer_all and drain shared funds
#88914 [W&A-High] Hide Balances masks executable multisig amounts, enabling deceptive utility.if_else approvals
#90180 [BC-High] Wormhole miner volume-fee credits are uncollectible because no proof leaf is recorded
#88571 [BC-High] Missing ZK-tree leaf on the wormhole exit miner-fee credit permanently freezes all miner exit-fee revenue (keyless account, no exit path)
#88735 [BC-High] Lossy Wormhole leaf quantization permanently freezes a portion of every non-aligned mining reward and transaction-fee payout
#88300 [BC-High] Missing Wormhole ZK leaf permanently freezes all miner exit-fee yield
#89798 [W&A-High] Multisig review hides call parameters and enables a treasury drain
#89304 [BC-High] Wormhole miner volume fee is credited without a ZK leaf and can never be spent
#88540 [BC-High] Wormhole miner volume fees are permanently unclaimable because no ZK leaf is created
#90235 [BC-High] Wormhole fee credits skip record_transfer: miner and aggregator volume fees are minted to keyless addresses with no zk-tree leaf, permanently freezing them
#88250 [BC-High] One unauthenticated TCP burst permanently terminates a node's entire networking stack, with no recovery short of a process restart
#88566 [BC-High] PR #656 incomplete remediation: bundle-level rounding under-settles per-leaf Wormhole fees
#89065 [BC-High] Sub-fee-exitable wormhole deposits are accepted and recorded but can never be spent or exited, permanently freezing user funds
#90329 [BC-High] pallet_multisig::propose decodes opaque inner calls without a depth limit, trapping the block producer
#88771 [BC-High] Wormhole miner volume-fee is credited to a key-less address with no ZK-tree leaf, permanently freezing it
#89134 [BC-High] Miner volume-fee credits lack ZK-tree leaves, permanently freezing block-author fees
#89171 [BC-High] Missing pending-connection cap and per-IP limit in litep2p TCP transport causes 30%+ resource increase and 500%+ block delays via zombie peer flood
#88297 [BC-High] Scheduled transfers below the existential deposit strand the sender's funds with no owner-accessible recovery
#89348 [BC-High] Mining reward's zk-tree leaf floors the amount, freezing the remainder
#88969 [BC-High] Unbounded recursive decoding of opaque multisig calls makes block authors repeatedly execute unpaid mempool poison
#89095 [W&A-High] Android process death defeats recovery-phrase clipboard expiry and exposes the mnemonic to later foreground apps
#88348 [W&A-High] Exponential synchronous decoding of a 213-byte Utility.if_else proposal leaves the mobile wallet unable to render a frame or accept input whenever the affected multisig account loads
#88498 [BC-High] Non-quantized mining payouts permanently strand approximately 0.786% of block-author yield
#89062 [BC-High] Remote unauthenticated block-production DoS: fee-free unverifiable wormhole exit proofs force unbounded failed ZK verifications on every block producer (up to the full 9s build budg...
#90133 [BC-High] Mining rewards are minted at raw precision but their ZK leaves commit only floor(amount / 0.01 QUAN), permanently freezing every remainder and making ordinary fee yield wholly unc...
#88483 [W&A-High] Official Multisig.approve displays a zero-value call and still signs a full vault transfer
#89448 [BC-High] Block authors are paid wormhole volume fees at a keyless address that no exit proof can unlock
#89449 [BC-High] Mining rewards and fee credits mint more than their ZK leaf commits, stranding the difference at a keyless miner address
#88851 [W&A-High] Exponential Utility::if_else call display lets a multisig co-signer persistently freeze the mobile wallet
#88404 [BC-High] Preimage reference over-drop in referenda enactment scheduling silently voids a passed governance decision
#88667 [W&A-High] Unhandled call-decode failure in the multisig approval sheet leads to direct theft of user funds
#89151 [W&A-High] Primary-only Utility.if_else approval summary shows 1 QUAN while a 50 QUAN fallback drains the multisig.
#88872 [BC-High] Missing record_transfer on the miner volume-fee credit permanently freezes unclaimed miner yield on a non-ML-DSA-signable QPoW wormhole author
#88881 [BC-High] Wormhole miner volume fee is minted without its ZK-tree leaf, permanently freezing every exit fee.
#89008 [W&A-High] Fail-open multisig call decoding in the mobile app hides transfer_all and enables theft of the full multisig balance
#88223 [BC-High] Miner volume fee and aggregator rebate are credited to keyless wormhole addresses with no zk-tree leaf, permanently freezing them (incomplete fix of EQ-QNT-WORMHOLE-F-03)
#89009 [BC-High] Miner's share of the wormhole exit volume fee is credited to a keyless address with no ZK leaf, permanently freezing it
#89011 [W&A-High] Fail-open runtime-call decoding lets a minority multisig signer obtain approval for full-balance theft
#89163 [BC-High] Miner volume fee is reported as paid but records no ZK leaf, so the credited fee is unrealizable by the miner
#89036 [BC-High] Unbounded unauthenticated PQ handshakes permanently terminate node P2P networking and can halt network-wide transaction confirmation
#88912 [BC-High] Missing record_transfer in Wormhole miner-fee settlement permanently freezes unclaimed yield
#89247 [BC-High] Zero-value wormhole exits bypass every fee floor, letting a free settlement consume 83% of a block and permanently occupy 7 nullifier slots per spend
#89950 [BC-High] process_exit_bundle never calls record_transfer for miner_fee: every wormhole miner-fee credit is permanently unspendable
#89306 [BC-High] Reward leaves commit floor(amount / 1e10) with no remainder carry
#89613 [BC-High] QPoW import-queue verifier does not check work, so an anonymous peer holds an authority in major sync and halts its block production indefinitely at zero hash power
#89139 [BC-High] Non-quantized credits to wormhole addresses permanently lock sub-quantum value
#89689 [BC-High] Miner Volume-Fee and Aggregator Rebate Credits Lack ZK-Tree Leaves, Permanently Freezing Funds

Medium

#88855 [BC-Medium] base_extrinsic is Substrate's stock sr25519 constant, signed extrinsic is undercharged
#90466 [BC-Medium] A failed enactment scheduling attempt destroys pallet-referenda's preimage reference, so an approved referendum's Root call is silently lost
#89524 [BC-Medium] retarget_schedule silently reassigns a beneficiary's already-vested funds to their replacement
#89492 [BC-Medium] Mismatched dest can_deposit check in fungible transfer leads to accepted transfers that credit nothing
#90210 [BC-Medium] Quantus's 36,772-transaction default crosses the 10,239-entry gossip cache, causing repeated full-peer disconnects and node resource amplification
#88939 [BC-Medium] Unauthenticated PQ Handshakes Increase Validator CPU Consumption by ~39% Before Peer Authentication and Established-Connection Accounting
#89213 [BC-Medium] Permanent guardian enrollment griefing via missing OnKilledAccount cleanup
#88507 [BC-Medium] Missing guardian consent in set_high_security lets anyone permanently exhaust another account's guardian slots
#90408 [BC-Medium] Quantus's safe RPC exposes GenesisBuilder with unbounded derivation paths, letting unauthenticated callers pin node CPU cores
#89478 [W&A-Medium] Balance-privacy display blanks the transfer amount in the multisig approval confirmation, enabling blind co-signer approval and direct theft of user funds
#88218 [BC-Medium] Per-extrinsic base weight is understated by 12.39×: the runtime inherits upstream Substrate's sr25519 constant while verifying post-quantum Dilithium signatures
#89307 [BC-Medium] Sub-existential-deposit block fees are minted before the account-endowing reward
#88736 [BC-Medium] Missing pending-handshake admission cap in the Quantus PQ Noise stack lets unauthenticated peers force ML-KEM/ML-DSA work and 65 KB allocations per connection, increasing node res...
#89154 [BC-Medium] Sparse public batches retain 742-exit weight for one exit, letting an unsigned proof stuff 83% of the Normal quota
#90360 [BC-Medium] Unauthenticated 28-byte /noise negotiation forces ML-KEM and ML-DSA work before peer authentication
#89284 [BC-Medium] Permissionless high-security enrollment lets attackers irreversibly exhaust an arbitrary guardian's account capacity
#88215 [BC-Medium] Any account can permanently and irrevocably consume another address's bounded guardian index, with no consent and no removal path
#88219 [BC-Medium] Blocks with invalid proof-of-work carry no peer penalty: a hostile peer can force unlimited sync restarts and is re-admitted as a stranger every time
#88221 [W&A-Medium] Unvalidated amount in the /pay deep link freezes and crashes the wallet via unbounded BigInt materialisation on the UI isolate
#88224 [BC-Medium] A peer advertising a forged block height suspends a victim node's mining AND silently blackholes its block-import notifications
#88222 [BC-Medium] One signer can permanently saturate any account's guardian-enrollment capacity, without consent, using unfunded derivative origins
#88227 [BC-Medium] Incomplete degenerate-key filter in ML-DSA verify_var allows keyless signature forgery for a 63-value family of t1 coefficients
#88226 [BC-Medium] Two unauthenticated bytes make a node commit 16 KiB of resident memory, in the pre-handshake multistream-select framing path
#88230 [BC-Medium] PoW seal verified in import_block instead of the Verifier: bad-seal blocks from a peer trigger an unpenalised sync-restart loop, stalling block import and mining
#90220 [BC-Medium] Dilithium signature verification is undercharged by stale base extrinsic weight
#88249 [BC-Medium] ExtrinsicBaseWeight is still upstream's sr25519 measurement after the switch to ML-DSA, so every signed extrinsic is charged 12% of what it costs
#88251 [BC-Medium] The per-extrinsic weight ledger undercharges by 91.9%: the runtime inherits upstream Substrate's sr25519 constant while verifying post-quantum Dilithium signatures in WASM
#88274 [W&A-Medium] With Hide balance enabled, a Utility.batch multisig proposal shows no transfer amount anywhere on the approval sheet, while the same transfer unwrapped still shows it
#89322 [W&A-Medium] Call parsing in quantus_sdk freezes mobile wallet
#89889 [BC-Medium] Permissionless vesting claim strands a schedule in an un-terminable state, blocking the treasury's clawback of the final tranche
#88768 [BC-Medium] Zero-cost mempool flooding via fee-free unsigned wormhole-exit admission causes network processing nodes to process transactions beyond set parameters
#89353 [BC-Medium] Unbounded pre-auth PQ Noise setup saturates full-node CPU before established-peer limits apply
#88529 [BC-Medium] Incorrect base-extrinsic weight for ML-DSA-87 undercharges transaction verification by ~70%
#89137 [BC-Medium] Anyone can permanently exhaust any account's guardian slots for ~0.032 UNIT, blocking it from ever protecting another account
#89762 [BC-Medium] Owner-cancelling a reversible transfer mints an unbacked ZK-tree leaf (permanent, permissionless state growth)
#88329 [BC-Medium] Missing guardian consent in set_high_security lets one signer permanently exhaust any guardian's quota and block legitimate enrollments
#89091 [BC-Medium] Quantus adopts an sr25519-calibrated base weight for ML-DSA signatures, undercharging signed extrinsics by 79.58%
#88786 [W&A-Medium] Official Quantus POS marks an attacker-crafted, rolled-back batch_all payment as received, in violation of the node's documented integration requirement
#88633 [BC-Medium] ExtrinsicBaseWeight does not account for ML-DSA-87 verification — every signed extrinsic undercharges node CPU by at least 55.7%
#88386 [BC-Medium] Unsubscribe lifecycle bug bypasses txWatch RPC caps and increases full-node resource use by 121%
#88397 [BC-Medium] Self-directed reversible transfers record wormhole ZK-tree leaves for credits that never happen
#88671 [BC-Medium] Permissionless vesting claim forces payout fragmentation, leading to loss of beneficiary funds
#89188 [W&A-Medium] Official UTXO pager orders only by block height, skips a same-height sibling, and claim never sees that note
#90047 [BC-Medium] Unbounded SURI path depth bypasses MAX_DEV_ACCOUNTS via public /light/2 GenesisBuilder_build_state, consuming ~190 CPU-seconds per 34 KB unauthenticated P2P request
#90343 [BC-Medium] Txpool skips maintain on every finality event: watched txs never see Finalized and are falsely timed out after 512 blocks despite being finalized

Low

#90448 [BC-Low] recover_funds is priced by transfer count while its real cost scales with scheduler-agenda density
#90496 [BC-Low] One 1,000-QUAN balance advertises 1,838,500 QUAN of unreserved tips to monopolize each targeted node's future queue
#89475 [BC-Low] Missing zk-tree leaf record in the miner volume-fee mint leads to permanent freezing of the miner's fee share
#89809 [W&A-Low] Nested Utility.if_else proposal forces exponential work in the official SDK and temporarily disables a victim's multisig view
#89219 [BC-Low] Missing Merkle-Leaf Record Lead to Permanent Freezing of the Miner Volume Fee
#89310 [BC-Low] Author-steered timestamp delta biases the difficulty retarget downward
#90377 [BC-Low] Stale transaction-payment benchmark omits Quantus fee-collector storage, undercharging the extension by 48.12% in the measured run
#88568 [BC-Low] Missing collector storage weight in TransactionFeesCollector leads to a whole-extrinsic undercharge of at least 16.7160%
#88263 [W&A-Low] A late check-phrase lookup overwrites the current recipient's phrase, so the send review screen vouches for an address the user is not paying
#89077 [BC-Low] Incorrect genesis balance accounting in Wormhole on_initialize allows reserved/locked funds to be exited as free balance, leading to direct loss of funds and unauthorized minting
#88305 [W&A-Low] Quantus SDK predicts a multisig address the chain never creates, because its derivation omits the pallet's signer deduplication
#89098 [BC-Low] Multisig execute wraps transfers at zero proof-recording weight
#88830 [BC-Low] Missing constraint. private-batch allows real outputs with canonical zero exit account
#89848 [BC-Low] Scheduled reversible transfer can become stuck in a held state after transfer_keep_alive failure (pallet-reversible-transfers)
#90369 [BC-Low] A failed enactment placement destroys an approved referendum's proposal, so the voted Root call never executes

Insight

#88382 [W&A-Insight] Wallet mnemonic stored with default iOS Keychain accessibility (kSecAttrAccessibleWhenUnlocked) — seed is backup-extractable and not device-bound
#88243 [BC-Insight] check_wormhole_path accepts any path shape and hdwallet exports no path constructor, so the node CLI and the mobile SDK derive different wormhole keys for the same index
#88290 [BC-Insight] Non-canonical protobuf-based PeerId derivation in litep2p's Noise handshake leads to reputation-ban evasion in Peerstore

Reports by Type

Blockchain/DLT

#90448 [BC-Low] recover_funds is priced by transfer count while its real cost scales with scheduler-agenda density
#88855 [BC-Medium] base_extrinsic is Substrate's stock sr25519 constant, signed extrinsic is undercharged
#90466 [BC-Medium] A failed enactment scheduling attempt destroys pallet-referenda's preimage reference, so an approved referendum's Root call is silently lost
#89058 [BC-High] pallet-multisig decodes an opaque inner call with no depth limit: a 4.8 KB nested blob traps the runtime before the weight guard can fire, so the work is never charged
#90496 [BC-Low] One 1,000-QUAN balance advertises 1,838,500 QUAN of unreserved tips to monopolize each targeted node's future queue
#89475 [BC-Low] Missing zk-tree leaf record in the miner volume-fee mint leads to permanent freezing of the miner's fee share
#89733 [BC-High] Wormhole miner volume fee is credited to a keyless account without a ZK-tree leaf, permanently freezing it
#89524 [BC-Medium] retarget_schedule silently reassigns a beneficiary's already-vested funds to their replacement
#89552 [BC-High] QPoW miners will permanently freeze the sub-quantum remainder of every block reward because mint_reward() credits full planck while hash_leaf() only commits `floor(amount / 10^1...
#89492 [BC-Medium] Mismatched dest can_deposit check in fungible transfer leads to accepted transfers that credit nothing
#90398 [BC-High] An unauthenticated attacker will force processing nodes to process unsigned Wormhole mempool transactions beyond configured proposer limits.
#90400 [BC-High] Opaque multisig proposals bypass the 256-level extrinsic depth limit and repeatedly trap block-author Wasm without a durable fee or nonce charge
#89040 [BC-High] Wormhole miner-fee credit records no zk-tree leaf, freezing miner yield
#89197 [BC-High] Missing ZK-leaf recording permanently freezes miner-fee balances credited to keyless Wormhole accounts
#88485 [BC-High] Unverified nullifier public inputs bypass Wormhole semantic txpool deduplication
#90210 [BC-Medium] Quantus's 36,772-transaction default crosses the 10,239-entry gossip cache, causing repeated full-peer disconnects and node resource amplification
#89984 [BC-High] Missing ZK-tree registration for miner volume fees permanently freezes credited funds
#88939 [BC-Medium] Unauthenticated PQ Handshakes Increase Validator CPU Consumption by ~39% Before Peer Authentication and Established-Connection Accounting
#89213 [BC-Medium] Permanent guardian enrollment griefing via missing OnKilledAccount cleanup
#88507 [BC-Medium] Missing guardian consent in set_high_security lets anyone permanently exhaust another account's guardian slots
#88943 [BC-High] Residue truncation and two-leaf split in pallet-mining-rewards lead to permanent freezing of unclaimed miner yield
#88951 [BC-High] Batch-level fee rounding permanently strands fees locked by Wormhole leaf proofs
#89053 [BC-High] Wormhole miner volume fees are permanently unclaimable because the credit creates no ZK-tree leaf
#89250 [BC-High] Missing quantum-alignment in the wormhole deposit chokepoint leads to permanent freezing of funds
#88938 [BC-High] Missing ZK-tree leaf record in the wormhole miner volume-fee credit path leads to permanent freezing of funds
#90207 [BC-Critical] Missing ZK-tree leaf on the wormhole miner-fee credit leads to permanent freezing of the block author's volume fee
#90408 [BC-Medium] Quantus's safe RPC exposes GenesisBuilder with unbounded derivation paths, letting unauthenticated callers pin node CPU cores
#90180 [BC-High] Wormhole miner volume-fee credits are uncollectible because no proof leaf is recorded
#88609 [BC-Critical] High-security whitelist is incomplete: the transaction tip bypasses the guardian delay entirely
#88218 [BC-Medium] Per-extrinsic base weight is understated by 12.39×: the runtime inherits upstream Substrate's sr25519 constant while verifying post-quantum Dilithium signatures
#89307 [BC-Medium] Sub-existential-deposit block fees are minted before the account-endowing reward
#88571 [BC-High] Missing ZK-tree leaf on the wormhole exit miner-fee credit permanently freezes all miner exit-fee revenue (keyless account, no exit path)
#88736 [BC-Medium] Missing pending-handshake admission cap in the Quantus PQ Noise stack lets unauthenticated peers force ML-KEM/ML-DSA work and 65 KB allocations per connection, increasing node res...
#88735 [BC-High] Lossy Wormhole leaf quantization permanently freezes a portion of every non-aligned mining reward and transaction-fee payout
#89154 [BC-Medium] Sparse public batches retain 742-exit weight for one exit, letting an unsigned proof stuff 83% of the Normal quota
#88300 [BC-High] Missing Wormhole ZK leaf permanently freezes all miner exit-fee yield
#89304 [BC-High] Wormhole miner volume fee is credited without a ZK leaf and can never be spent
#89219 [BC-Low] Missing Merkle-Leaf Record Lead to Permanent Freezing of the Miner Volume Fee
#89310 [BC-Low] Author-steered timestamp delta biases the difficulty retarget downward
#90360 [BC-Medium] Unauthenticated 28-byte /noise negotiation forces ML-KEM and ML-DSA work before peer authentication
#90377 [BC-Low] Stale transaction-payment benchmark omits Quantus fee-collector storage, undercharging the extension by 48.12% in the measured run
#88540 [BC-High] Wormhole miner volume fees are permanently unclaimable because no ZK leaf is created
#89284 [BC-Medium] Permissionless high-security enrollment lets attackers irreversibly exhaust an arbitrary guardian's account capacity
#88215 [BC-Medium] Any account can permanently and irrevocably consume another address's bounded guardian index, with no consent and no removal path
#88219 [BC-Medium] Blocks with invalid proof-of-work carry no peer penalty: a hostile peer can force unlimited sync restarts and is re-admitted as a stranger every time
#88224 [BC-Medium] A peer advertising a forged block height suspends a victim node's mining AND silently blackholes its block-import notifications
#88222 [BC-Medium] One signer can permanently saturate any account's guardian-enrollment capacity, without consent, using unfunded derivative origins
#88227 [BC-Medium] Incomplete degenerate-key filter in ML-DSA verify_var allows keyless signature forgery for a 63-value family of t1 coefficients
#88226 [BC-Medium] Two unauthenticated bytes make a node commit 16 KiB of resident memory, in the pre-handshake multistream-select framing path
#88230 [BC-Medium] PoW seal verified in import_block instead of the Verifier: bad-seal blocks from a peer trigger an unpenalised sync-restart loop, stalling block import and mining
#90235 [BC-High] Wormhole fee credits skip record_transfer: miner and aggregator volume fees are minted to keyless addresses with no zk-tree leaf, permanently freezing them
#88243 [BC-Insight] check_wormhole_path accepts any path shape and hdwallet exports no path constructor, so the node CLI and the mobile SDK derive different wormhole keys for the same index
#90220 [BC-Medium] Dilithium signature verification is undercharged by stale base extrinsic weight
#88249 [BC-Medium] ExtrinsicBaseWeight is still upstream's sr25519 measurement after the switch to ML-DSA, so every signed extrinsic is charged 12% of what it costs
#88250 [BC-High] One unauthenticated TCP burst permanently terminates a node's entire networking stack, with no recovery short of a process restart
#88251 [BC-Medium] The per-extrinsic weight ledger undercharges by 91.9%: the runtime inherits upstream Substrate's sr25519 constant while verifying post-quantum Dilithium signatures in WASM
#88566 [BC-High] PR #656 incomplete remediation: bundle-level rounding under-settles per-leaf Wormhole fees
#89065 [BC-High] Sub-fee-exitable wormhole deposits are accepted and recorded but can never be spent or exited, permanently freezing user funds
#88568 [BC-Low] Missing collector storage weight in TransactionFeesCollector leads to a whole-extrinsic undercharge of at least 16.7160%
#89889 [BC-Medium] Permissionless vesting claim strands a schedule in an un-terminable state, blocking the treasury's clawback of the final tranche
#90329 [BC-High] pallet_multisig::propose decodes opaque inner calls without a depth limit, trapping the block producer
#88768 [BC-Medium] Zero-cost mempool flooding via fee-free unsigned wormhole-exit admission causes network processing nodes to process transactions beyond set parameters
#88290 [BC-Insight] Non-canonical protobuf-based PeerId derivation in litep2p's Noise handshake leads to reputation-ban evasion in Peerstore
#89077 [BC-Low] Incorrect genesis balance accounting in Wormhole on_initialize allows reserved/locked funds to be exited as free balance, leading to direct loss of funds and unauthorized minting
#88771 [BC-High] Wormhole miner volume-fee is credited to a key-less address with no ZK-tree leaf, permanently freezing it
#89134 [BC-High] Miner volume-fee credits lack ZK-tree leaves, permanently freezing block-author fees
#89353 [BC-Medium] Unbounded pre-auth PQ Noise setup saturates full-node CPU before established-peer limits apply
#89171 [BC-High] Missing pending-connection cap and per-IP limit in litep2p TCP transport causes 30%+ resource increase and 500%+ block delays via zombie peer flood
#88529 [BC-Medium] Incorrect base-extrinsic weight for ML-DSA-87 undercharges transaction verification by ~70%
#88297 [BC-High] Scheduled transfers below the existential deposit strand the sender's funds with no owner-accessible recovery
#89137 [BC-Medium] Anyone can permanently exhaust any account's guardian slots for ~0.032 UNIT, blocking it from ever protecting another account
#89347 [BC-Critical] High-security accounts can be drained immediately via an unbounded tip on a whitelisted call
#89348 [BC-High] Mining reward's zk-tree leaf floors the amount, freezing the remainder
#89762 [BC-Medium] Owner-cancelling a reversible transfer mints an unbacked ZK-tree leaf (permanent, permissionless state growth)
#88329 [BC-Medium] Missing guardian consent in set_high_security lets one signer permanently exhaust any guardian's quota and block legitimate enrollments
#88969 [BC-High] Unbounded recursive decoding of opaque multisig calls makes block authors repeatedly execute unpaid mempool poison
#89091 [BC-Medium] Quantus adopts an sr25519-calibrated base weight for ML-DSA signatures, undercharging signed extrinsics by 79.58%
#89098 [BC-Low] Multisig execute wraps transfers at zero proof-recording weight
#88628 [BC-Critical] Balances::transfer_allow_death debits the sender, credits the recipient nothing, and reports success
#88498 [BC-High] Non-quantized mining payouts permanently strand approximately 0.786% of block-author yield
#89062 [BC-High] Remote unauthenticated block-production DoS: fee-free unverifiable wormhole exit proofs force unbounded failed ZK verifications on every block producer (up to the full 9s build budg...
#88633 [BC-Medium] ExtrinsicBaseWeight does not account for ML-DSA-87 verification — every signed extrinsic undercharges node CPU by at least 55.7%
#90133 [BC-High] Mining rewards are minted at raw precision but their ZK leaves commit only floor(amount / 0.01 QUAN), permanently freezing every remainder and making ordinary fee yield wholly unc...
#89438 [BC-Critical] Miner-controlled future timestamps bypass reversible-transfer cancellation windows and cause direct loss of funds
#88830 [BC-Low] Missing constraint. private-batch allows real outputs with canonical zero exit account
#89448 [BC-High] Block authors are paid wormhole volume fees at a keyless address that no exit proof can unlock
#89449 [BC-High] Mining rewards and fee credits mint more than their ZK leaf commits, stranding the difference at a keyless miner address
#88841 [BC-Critical] High-security accounts are drained irreversibly through the transaction tip, which no high-security check in the runtime models: the guardian delay, cancel and recover_funds are...
#88386 [BC-Medium] Unsubscribe lifecycle bug bypasses txWatch RPC caps and increases full-node resource use by 121%
#88397 [BC-Medium] Self-directed reversible transfers record wormhole ZK-tree leaves for credits that never happen
#88404 [BC-High] Preimage reference over-drop in referenda enactment scheduling silently voids a passed governance decision
#88671 [BC-Medium] Permissionless vesting claim forces payout fragmentation, leading to loss of beneficiary funds
#88872 [BC-High] Missing record_transfer on the miner volume-fee credit permanently freezes unclaimed miner yield on a non-ML-DSA-signable QPoW wormhole author
#88881 [BC-High] Wormhole miner volume fee is minted without its ZK-tree leaf, permanently freezing every exit fee.
#88223 [BC-High] Miner volume fee and aggregator rebate are credited to keyless wormhole addresses with no zk-tree leaf, permanently freezing them (incomplete fix of EQ-QNT-WORMHOLE-F-03)
#89009 [BC-High] Miner's share of the wormhole exit volume fee is credited to a keyless address with no ZK leaf, permanently freezing it
#89163 [BC-High] Miner volume fee is reported as paid but records no ZK leaf, so the credited fee is unrealizable by the miner
#89036 [BC-High] Unbounded unauthenticated PQ handshakes permanently terminate node P2P networking and can halt network-wide transaction confirmation
#88912 [BC-High] Missing record_transfer in Wormhole miner-fee settlement permanently freezes unclaimed yield
#89247 [BC-High] Zero-value wormhole exits bypass every fee floor, letting a free settlement consume 83% of a block and permanently occupy 7 nullifier slots per spend
#89819 [BC-Critical] Missing FIPS 204 domain separation in ML-DSA transaction verification lets a victim's message signature authorize a transfer, enabling direct theft of user funds
#90047 [BC-Medium] Unbounded SURI path depth bypasses MAX_DEV_ACCOUNTS via public /light/2 GenesisBuilder_build_state, consuming ~190 CPU-seconds per 34 KB unauthenticated P2P request
#89950 [BC-High] process_exit_bundle never calls record_transfer for miner_fee: every wormhole miner-fee credit is permanently unspendable
#89306 [BC-High] Reward leaves commit floor(amount / 1e10) with no remainder carry
#89832 [BC-Critical] Unbounded transaction tips bypass high-security containment and drain compromised accounts
#89613 [BC-High] QPoW import-queue verifier does not check work, so an anonymous peer holds an authority in major sync and halts its block production indefinitely at zero hash power
#89139 [BC-High] Non-quantized credits to wormhole addresses permanently lock sub-quantum value
#89848 [BC-Low] Scheduled reversible transfer can become stuck in a held state after transfer_keep_alive failure (pallet-reversible-transfers)
#89689 [BC-High] Miner Volume-Fee and Aggregator Rebate Credits Lack ZK-Tree Leaves, Permanently Freezing Funds
#89136 [BC-Critical] Missing deposit-release calls in the high-security whitelist permanently freeze reserved balances, including an uninvolved third party's recovery deposit
#90343 [BC-Medium] Txpool skips maintain on every finality event: watched txs never see Finalized and are falsely timed out after 512 blocks despite being finalized
#90369 [BC-Low] A failed enactment placement destroys an approved referendum's proposal, so the voted Root call never executes

Websites & Applications

#90460 [W&A-High] Quantus POS accepts a replaceable pool transaction as payment before execution
#89657 [W&A-High] Validation gap in multisig confirmation allows approval of hidden transfer arguments
#89806 [W&A-High] Frozen Vesting decode failure leaves an opaque multisig approval actionable and allows a 999.999 QUAN drain
#89808 [W&A-High] Unit AccountIndex consumes zero runtime bytes while the SDK consumes the next field, allowing one canonical approval to display no attacker transfer while transferring 999.999 QU...
#90351 [W&A-High] The multisig approval screen signs call bytes it could not decode, showing the signer a call name and no parameters
#89987 [W&A-High] MultiAddress::Index is decoded at a different width by the SDK and the runtime, letting a QR code display a harmless batch while signing a 1000 QUAN transfer to the attacker
#89283 [W&A-High] Runtime-metadata interpretation conflict in Quantus SDK lets a multisig signer conceal transfer_all and drain shared funds
#89809 [W&A-Low] Nested Utility.if_else proposal forces exponential work in the official SDK and temporarily disables a victim's multisig view
#88914 [W&A-High] Hide Balances masks executable multisig amounts, enabling deceptive utility.if_else approvals
#89478 [W&A-Medium] Balance-privacy display blanks the transfer amount in the multisig approval confirmation, enabling blind co-signer approval and direct theft of user funds
#89798 [W&A-High] Multisig review hides call parameters and enables a treasury drain
#88382 [W&A-Insight] Wallet mnemonic stored with default iOS Keychain accessibility (kSecAttrAccessibleWhenUnlocked) — seed is backup-extractable and not device-bound
#88221 [W&A-Medium] Unvalidated amount in the /pay deep link freezes and crashes the wallet via unbounded BigInt materialisation on the UI isolate
#88263 [W&A-Low] A late check-phrase lookup overwrites the current recipient's phrase, so the send review screen vouches for an address the user is not paying
#88274 [W&A-Medium] With Hide balance enabled, a Utility.batch multisig proposal shows no transfer amount anywhere on the approval sheet, while the same transfer unwrapped still shows it
#89322 [W&A-Medium] Call parsing in quantus_sdk freezes mobile wallet
#88305 [W&A-Low] Quantus SDK predicts a multisig address the chain never creates, because its derivation omits the pallet's signer deduplication
#89999 [W&A-Critical] Multisig discovery accepts an indexer-supplied address without verifying its derivation
#89095 [W&A-High] Android process death defeats recovery-phrase clipboard expiry and exposes the mnemonic to later foreground apps
#88786 [W&A-Medium] Official Quantus POS marks an attacker-crafted, rolled-back batch_all payment as received, in violation of the node's documented integration requirement
#88348 [W&A-High] Exponential synchronous decoding of a 213-byte Utility.if_else proposal leaves the mobile wallet unable to render a frame or accept input whenever the affected multisig account loads
#88483 [W&A-High] Official Multisig.approve displays a zero-value call and still signs a full vault transfer
#88851 [W&A-High] Exponential Utility::if_else call display lets a multisig co-signer persistently freeze the mobile wallet
#88667 [W&A-High] Unhandled call-decode failure in the multisig approval sheet leads to direct theft of user funds
#89151 [W&A-High] Primary-only Utility.if_else approval summary shows 1 QUAN while a 50 QUAN fallback drains the multisig.
#89008 [W&A-High] Fail-open multisig call decoding in the mobile app hides transfer_all and enables theft of the full multisig balance
#89011 [W&A-High] Fail-open runtime-call decoding lets a minority multisig signer obtain approval for full-balance theft
#89188 [W&A-Medium] Official UTXO pager orders only by block height, skips a same-height sibling, and claim never sees that note
#88730 [W&A-Critical] Generated MultiAddress::Index decodes Unit as Compact, letting one signer hide transfer_all in an authoritative 2-of-2 multisig proposal and drain the multisig
#89007 [W&A-Critical] Accessibility bypass of the wallet lock screen permits an unauthenticated sweep of the entire wormhole balance
#89802 [W&A-Critical] Missing chain-identity validation in the Quantus SDK signing path lets a malicious RPC endpoint obtain signatures valid on an unintended chain

Previous75230 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

Next89310 bc low author steered timestamp delta biases the difficulty retarget downward

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