Reentrancy guard on external-calling functions

Raydium's assessment for RD-F-014 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Solana single-threaded SVM prevents traditional reentrancy. Anchor 0.32.1 (used by CLMM and CPMM) includes built-in reentrancy guard. Standard AMM v4 (native Rust, non-Anchor) relies on Solana runtime single-threaded guarantees. No reentrancy exploit identified in any audit.

Sources #

GitHub
CLMM Anchor version (reentrancy guard included)CLMM Cargo.toml: anchor-lang =0.32.1retrieved 2026-04-29

Methodology #

Determine whether all state-mutating functions that perform external calls carry `nonReentrant` or an equivalent reentrancy guard.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol raydium factor RD-F-014 score green collected_at 2026-04-29 12:31:55