Answer in brief
CVE-2026-80534 records a Unknown severity vulnerability in xfs: fix ilock leak on error in xfs_dq_get_next_id. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=bda250dbaf39f67f8910e183853e4e6a9e5ce899 <6401b99a285cd4cfb2949ba44675541b91ad7e4f || >=bda250dbaf39f67f8910e183853e4e6a9e5ce899 <0865e4fca02e418fd2423fae9a887dee87b778a1 || >=bda250dbaf39f67f8910e183853e4e6a9e5ce899 <ed8bfb43de71213cfdbbe833b2c2817250e18b1a || >=bda250dbaf39f67f8910e183853e4e6a9e5ce899 <e270d539b8a2e0cb8f617fee47a7b083c0088361 || >=bda250dbaf39f67f8910e183853e4e6a9e5ce899 <514a5d42d4188fc5f1499a8d654c717ebf981193 || >=bda250dbaf39f67f8910e183853e4e6a9e5ce899 <08bed2b67d2ee79d3e138c344d8dcfa4c9b26a38 || >=bda250dbaf39f67f8910e183853e4e6a9e5ce899 <63320a0f70f66f311f4bccff3af0719c2119f46c | 6401b99a285cd4cfb2949ba44675541b91ad7e4f, 0865e4fca02e418fd2423fae9a887dee87b778a1, ed8bfb43de71213cfdbbe833b2c2817250e18b1a, e270d539b8a2e0cb8f617fee47a7b083c0088361, 514a5d42d4188fc5f1499a8d654c717ebf981193, 08bed2b67d2ee79d3e138c344d8dcfa4c9b26a38, 63320a0f70f66f311f4bccff3af0719c2119f46c |
| Linux/Linuxgeneric | 4.13 | Not reported |
Published upstream
Aug 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 26, 2026
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.
Quoted source text, attributed separately from HOL analysis.