CVE-2026-6424: Eset, Spol. S.r.o Eset Endpoint Antivirus For Linux

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

Use-after-free vulnerability in ESET Linux products potentially allowed an attacker to trigger kernel panic on the system

Affected products

• Eset, Spol. S.r.o Eset Endpoint Antivirus For Linux: from 13.1, up to and including 13.1.3.0; from 13.0, up to and including 13.0.3.0; from 12.2, up to and including 12.2.8.0; from 12.1, up to and including 12.1.1.0; from 12.0, up to and including 12.0.13.0
• Eset, Spol. S.r.o Eset Server Security For Linux: from 13.1, up to and including 13.1.116.0; from 13.0, up to and including 13.0.34.0; from 12.2, up to and including 12.2.72.0; from 12.1, up to and including 12.1.406.0; from 12.0, up to and including 12.0.287.0

Published 2026-07-16. Last modified 2026-07-16.