CVE-2024-34252: WASM3 Project WASM3

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wasm3/source/m3_compile.c.

Affected products

• WASM3 Project WASM3: version 0.5.0 only

Published 2024-05-06. Last modified 2026-06-17.