CVE-2022-39974: WASM3 Project WASM3

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

WASM3 v0.5.0 was discovered to contain a segmentation fault via the component op_Select_i32_srs in wasm3/source/m3_exec.h.

Affected products

• WASM3 Project WASM3: version 0.5.0 only

Published 2022-09-20. Last modified 2026-06-17.