CVE-2026-80535

Not scored yetLast modified Aug 26, 2026

Description

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.

Metrics

No CVSS score has been published yet.

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 3f31406aef493b3f19020909d29974e28253f91c, < 17bc347cbdfb125eddac0a815b1f6c1f6eb56676; >= 3f31406aef493b3f19020909d29974e28253f91c, < ce2a7006ec5ed88db1b1669124ec85bc1714ccaa; >= 3f31406aef493b3f19020909d29974e28253f91c, < c575904471570e69bce40fa638365c6c0403e2ff; >= 3f31406aef493b3f19020909d29974e28253f91c, < 5fc643fb86599e29b38e7b2c2680b4b15bf8f772
LinuxLinux6.10

References

Timeline

Published
Aug 26, 2026
Last modified
Aug 26, 2026
NVD status
Received

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CVE-2026-80535: Unscored | Vulnix