Signed/unsigned arithmetic confusion
Compound V3 (Comet)'s assessment for RD-F-018 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
No signed/unsigned confusion finding in OZ or ChainSecurity audits. Solidity 0.8.x provides built-in overflow/underflow protection. Certora's 50 FV rules cover arithmetic invariants.
Sources #
- Audithttps://www.openzeppelin.com/news/compound-iii-auditretrieved 2026-04-28
Methodology #
Determine whether signed-integer conversions or comparisons where unsigned was intended exist in the deployed bytecode/source.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol compound-v3 factor RD-F-018 score green collected_at 2026-04-28 00:20:50