Signed/unsigned arithmetic confusion
Chainlink CCIP's assessment for RD-F-018 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
No published findings of signed/unsigned arithmetic confusion in CCIP contracts. Not assessable without Slither + symbolic execution tool run.
Sources #
- Curator noteResearch gap: symbolic execution output unavailableNo public symbolic execution output for CCIP foundretrieved 2026-05-16
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 chainlink-ccip factor RD-F-018 score gray collected_at 2026-05-16 01:55:09