CVE-2026-80534xfs: fix ilock leak on error in xfs_dq_get_next_id
Updated under an hour ago ()
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In the Linux kernel, the following vulnerability has been resolved: xfs: fix ilock leak on error in xfs_dq_get_next_id xfs_dq_get_next_id() takes the quota inode ILOCK before calling xfs_iread_extents(). If xfs_iread_extents() fails, the function returns immediately without releasing the lock, leaking the quota inode ILOCK. This can leave the quota inode locked and cause subsequent quota operations to hang. Fix this by jumping to a common unlock path on error instead of returning directly.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from bda250dbaf39f67f8910e183853e4e6a9e5ce899 before e4c05ebd01e910bccd4f7e9517c7353982e27763; from bda250dbaf39f67f8910e183853e4e6a9e5ce899 before 6401b99a285cd4cfb2949ba44675541b91ad7e4f; from bda250dbaf39f67f8910e183853e4e6a9e5ce899 before 0865e4fca02e418fd2423fae9a887dee87b778a1; from bda250dbaf39f67f8910e183853e4e6a9e5ce899 before ed8bfb43de71213cfdbbe833b2c2817250e18b1a; from bda250dbaf39f67f8910e183853e4e6a9e5ce899 before e270d539b8a2e0cb8f617fee47a7b083c0088361; from bda250dbaf39f67f8910e183853e4e6a9e5ce899 before 514a5d42d4188fc5f1499a8d654c717ebf981193; from bda250dbaf39f67f8910e183853e4e6a9e5ce899 before 08bed2b67d2ee79d3e138c344d8dcfa4c9b26a38; from bda250dbaf39f67f8910e183853e4e6a9e5ce899 before 63320a0f70f66f311f4bccff3af0719c2119f46c | CNA record |
References
- https://git.kernel.org/stable/c/e4c05ebd01e910bccd4f7e9517c7353982e27763
- https://git.kernel.org/stable/c/6401b99a285cd4cfb2949ba44675541b91ad7e4f
- https://git.kernel.org/stable/c/0865e4fca02e418fd2423fae9a887dee87b778a1
- https://git.kernel.org/stable/c/ed8bfb43de71213cfdbbe833b2c2817250e18b1a
- https://git.kernel.org/stable/c/e270d539b8a2e0cb8f617fee47a7b083c0088361
- https://git.kernel.org/stable/c/514a5d42d4188fc5f1499a8d654c717ebf981193
- https://git.kernel.org/stable/c/08bed2b67d2ee79d3e138c344d8dcfa4c9b26a38
- https://git.kernel.org/stable/c/63320a0f70f66f311f4bccff3af0719c2119f46c
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.