
CVE-2026-31431
Golang rewrite of the Copy Fail (CVE-2026-31431) local privilege escalation exploit, corrupting page cache to gain root on Linux systems.
binary-exploitationcontainer-escapeexploitation+3
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Golang rewrite of the Copy Fail (CVE-2026-31431) local privilege escalation exploit, corrupting page cache to gain root on Linux systems.

Local privilege escalation exploit for CVE-2026-31431, a Linux kernel AF_ALG logic flaw allowing unprivileged users to write 4 bytes into page cache…

Exploit for CVE-2026-31431, a Linux kernel authencesn bug enabling local privilege escalation and container escape via a 4-byte page cache write.

A structured explanation of CVE-2026-31431 (Copy Fail), connecting the three kernel changes that introduced the vulnerability and enabled its…