CVE-2026-80535
CVE CVE-2026-80535EUVD EUVD-2026-66450Published 2026-08-26T14:37:10.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: xfs: don't double-lock when deleting a self-referential directory LOLLM notices that the dirtree scrubber can detect a directory that refers to itself. In this case, it's not correct for the directory tree repair code to try to iolock/ilock both sc->ip and dp, because they're the same inode. Fix this by detecting that corner case and handling it appropriately.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 7.1.10; patch: 0; patch: 7.2; 6.10; 3f31406aef493b3f19020909d29974e28253f91c <17bc347cbdfb125eddac0a815b1f6c1f6eb56676; patch: 6.18.46; 3f31406aef493b3f19020909d29974e28253f91c <5fc643fb86599e29b38e7b2c2680b4b15bf8f772; 3f31406aef493b3f19020909d29974e28253f91c <c575904471570e69bce40fa638365c6c0403e2ff; 3f31406aef493b3f19020909d29974e28253f91c <ce2a7006ec5ed88db1b1669124ec85bc1714ccaa; patch: 6.12.105
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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