Posts by vielite

• Admin Invariant Bypass via grantRole

  v vielite

  April 7, 2026

  2 min read

  Manual admin-count tracking can desynchronize from the real role set.

  HackenProof

  dlt solidity avi access-control

• Scatter Read Bypass of Concurrent Read Limit in Async IO

  v vielite

  April 6, 2026

  7 min read

  Scatter reads bypass the intended IO throttling path.

  Code4rena

  dlt rust monad async-io

• Unsafe Downcast of uint256 to uint8 Leads to Overflow

  v vielite

  April 5, 2026

  1 min read

  Week accounting can silently wrap after 255 weeks.

  Immunefi

  plume low paid

• Potential Identity Misbinding in RaptorCast Secondary Client Implementation

  v vielite

  April 5, 2026

  2 min read

  Embedded validator identifiers are trusted more than the authenticated sender.

  Code4rena

  dlt rust monad networking

• Silent Failure in handleAgentTaxes

  v vielite

  April 4, 2026

  0 min read

  The settlement leg can fail while accounting still advances.

  Code4rena

  virtuals acknowledged defi

• QA-01: No Deduplication of Peers in ConfirmGroup Allows Traffic Amplification

  v vielite

  April 2, 2026

  18 min read

  Duplicate node IDs in ConfirmGroup can force redundant sends.

  Code4rena QA

  monad qa paid

• QA-02: Deterministic RNG in BlockSync Peer Selection

  v vielite

  April 1, 2026

  1 min read

  A fixed RNG seed makes peer selection predictable across runs.

  Code4rena QA

  monad qa paid

• QA-03: BlockSync Processes Invalid Peer Data Without Penalty

  v vielite

  March 31, 2026

  2 min read

  Peers can trigger expensive verification and remain eligible for reselection.

  Code4rena QA

  monad qa paid

• QA-04: Empty Validator Set Can Be Accepted in ValidatorSetFactory

  v vielite

  March 30, 2026

  2 min read

  A zero-stake validator set can be constructed from empty input.

  Code4rena QA

  monad qa paid

• QA-05: Positional Trailing Fields Can Be Misparsed in ConsensusBlockHeader

  v vielite

  March 29, 2026

  1 min read

  Trailing optional fee fields are decoded by position rather than presence flags.

  Code4rena QA

  monad qa paid

• QA-06: Unchecked Subtraction in Emptying Transaction Threshold Can Underflow

  v vielite

  March 28, 2026

  0 min read

  A zero execution delay can trigger a panic in the threshold comparison.

  Code4rena QA

  monad qa paid

• QA-07: Unbounded Accumulation of Future Round Votes in VoteState

  v vielite

  March 27, 2026

  0 min read

  Votes for arbitrary future rounds can accumulate without a hard upper bound.

  Code4rena QA

  monad qa paid

• QA-08: Txpool Admission Ignores Value and max_fee_per_gas

  v vielite

  March 26, 2026

  0 min read

  The txpool can admit insolvent transactions.

  Code4rena QA

  monad qa paid

• QA-09: ConsensusMessage Late Version Validation Allows Resource Exhaustion

  v vielite

  March 25, 2026

  1 min read

  Wrong-version messages still incur expensive nested decoding work.

  Code4rena QA

  monad qa paid

• QA-10: Discrepancy Between Documentation and Codebase in EIP-1559 Enabling TFM

  v vielite

  March 24, 2026

  0 min read

  Documentation and configuration disagree on TFM support.

  Code4rena QA

  monad qa paid

• QA-11: Potential Per-Entry Memory Leak in traverse_callback

  v vielite

  March 23, 2026

  1 min read

  Traversal callbacks copy key and value buffers without finalizing FFI allocations.

  Code4rena QA

  monad qa paid

• QA-12: Order Assumption in get_account_base_nonces Can Misassign Nonces

  v vielite

  March 22, 2026

  0 min read

  The nonce path assumes backend result ordering without requiring it.

  Code4rena QA

  monad qa paid

• QA-13: Unconditional Timer Reset on Unknown Seqnum in complete_polled_requests

  v vielite

  March 21, 2026

  0 min read

  Unknown sequence numbers can still pace the preload timer.

  Code4rena QA

  monad qa paid

• QA-14: monad_event_ring_try_copy Leaks Stale Descriptor Content on Failure

  v vielite

  March 20, 2026

  0 min read

  The function copies descriptor content before validating the sequence number.

  Code4rena QA

  monad qa paid

• C-01: Hardcoded Global Hasher Type Creates Governance and Upgrade Risks

  v vielite

  March 19, 2026

  0 min read

  A globally hardcoded Blake3 type makes future hash migration brittle.

  monad architecture paid