Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
vectorized/solady
main @ ab96a83
15
Fixes
0
CVEs
HIGH
Peak severity
20.0%
Coverage
Highlights
Auth Bypass: 12 prior fixes. Scrutinize any change in this area.
src/utils/SignatureCheckerLib.sol: most-fixed (6 issues). Treat as high-risk during review.
15 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Auth Bypass: Errors in signature decoding, validation of identity precompile execution success, and differentiating between contract and EOA pathways repeatedly led to complete signature validation bypasses. Ensuring strict return status checks and distinguishing signers via contract code size are critical.
Auth Bypass: Implementation gaps in platform-specific signature checker libraries, such as incorrect return size dependencies and malformed EIP-2098 compact signature parsing, expose localized routes to validation bypass.
Memory Safety: Unsafe assembly-level calldata operations using calldatadecopy or calldataload with negative offset adjustments can lead to out-of-bounds pointer manipulation or memory corruption.