Divide-before-multiply pattern

Aave v3's assessment for RD-F-016 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No divide-before-multiply findings in any of the 30+ audit reports covering v3.x. Protocol uses WadRayMath library with RAY (1e27) normalization for all critical arithmetic.

Sources #

GitHub
https://github.com/aave-dao/aave-v3-origin/blob/main/src/contracts/protocol/libraries/math/WadRayMath.solretrieved 2026-05-06

Methodology #

Determine whether Slither's `divide-before-multiply` detector fires on the deployed verified source.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol aave-v3 factor RD-F-016 score green collected_at 2026-04-27 23:28:46