Package · Azure Linux

criu

2 known vulnerabilities.

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High 7.8

CVE-2026-18107 Public exploit

Criu: criu: container escape via rseq critical section hijack during checkpoint/restore

A flaw was found in CRIU's handling of restartable sequences (rseq) during checkpoint/restore. A malicious process inside a container can register an rseq critical section that hijacks CRIU's parasite code injection during checkpoint, allowing it to spoof the…

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Jul 28, 2026