SECURITY ANNOUNCEMENT

CVE-2026-98992

23 October 2026

direct children which don't leave the parent's list without namespace_sem. The internal mounts carry MNT_NS_INTERNAL instead of NULL and are still walked. Copying an unmounted tree recursively fails with

Introduced

3.19e149ed2b805fefdccf7ccdfc19eca22fdd4514ac

Fixed releases

6.12.1137e037b1fd339d865737c8accd29abcf40130a5a0

6.18.57b47b40c4f058418f9707454543179df240796aad

6.6.16086a2d56b1960720bf1844441c0890621e9db2f25

7.2.118d3527457e183cedee3003c2897314da49488311

7.38bacbf6be959973b28b691713a872c12eae69eec

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