Dirtyfrag: critical Linux security vulnerability discovered

A universal local privilege escalation (LPE) vulnerability called Dirtyfrag has been discovered on Linux systems.

Published 10sem2 sources✓ ConfirmedMajor

≈ 18sSpeed

The fact

This vulnerability affects multiple Linux distributions and kernel versions.

Security updates have been issued by AlmaLinux and other vendors to patch the issue.

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Auto-synthesis from 2 media sources · identified on May 7, 2026