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AlmaLinux

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Dirty Frag Linux Kernel Local Privilege Escalation Vulnerability

The Dirty Frag vulnerability (CVE-2026-43284 and CVE-2026-43500) is a Linux kernel local privilege escalation that allows an unprivileged local user to gain root privileges by exploiting flaws in the networking subsystem to overwrite protected file contents in the page cache.

exploited Linux kernel linux privilege-escalation vulnerability dirty_frag
2r 1t