CVE-2023-29579: Yasm Project Yasm

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the component yasm/yasm+0x43b466 in vsprintf. Note: This has been disputed by third parties who argue this is a bug and not a security issue because yasm is a standalone program not designed to run untrusted code.

Affected products

Published 2023-04-24. Last modified 2026-06-17.