{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80534","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-26T14:34:25.764Z","datePublished":"2026-08-26T14:37:10.378Z","dateUpdated":"2026-08-27T12:40:03.205Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-27T12:40:03.205Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: fix ilock leak on error in xfs_dq_get_next_id\n\nxfs_dq_get_next_id() takes the quota inode ILOCK before calling\nxfs_iread_extents().  If xfs_iread_extents() fails, the function returns\nimmediately without releasing the lock, leaking the quota inode ILOCK.\nThis can leave the quota inode locked and cause subsequent quota\noperations to hang.\n\nFix this by jumping to a common unlock path on error instead of returning\ndirectly."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/xfs/xfs_dquot.c"],"versions":[{"version":"bda250dbaf39f67f8910e183853e4e6a9e5ce899","lessThan":"e4c05ebd01e910bccd4f7e9517c7353982e27763","status":"affected","versionType":"git"},{"version":"bda250dbaf39f67f8910e183853e4e6a9e5ce899","lessThan":"6401b99a285cd4cfb2949ba44675541b91ad7e4f","status":"affected","versionType":"git"},{"version":"bda250dbaf39f67f8910e183853e4e6a9e5ce899","lessThan":"0865e4fca02e418fd2423fae9a887dee87b778a1","status":"affected","versionType":"git"},{"version":"bda250dbaf39f67f8910e183853e4e6a9e5ce899","lessThan":"ed8bfb43de71213cfdbbe833b2c2817250e18b1a","status":"affected","versionType":"git"},{"version":"bda250dbaf39f67f8910e183853e4e6a9e5ce899","lessThan":"e270d539b8a2e0cb8f617fee47a7b083c0088361","status":"affected","versionType":"git"},{"version":"bda250dbaf39f67f8910e183853e4e6a9e5ce899","lessThan":"514a5d42d4188fc5f1499a8d654c717ebf981193","status":"affected","versionType":"git"},{"version":"bda250dbaf39f67f8910e183853e4e6a9e5ce899","lessThan":"08bed2b67d2ee79d3e138c344d8dcfa4c9b26a38","status":"affected","versionType":"git"},{"version":"bda250dbaf39f67f8910e183853e4e6a9e5ce899","lessThan":"63320a0f70f66f311f4bccff3af0719c2119f46c","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/xfs/xfs_dquot.c"],"versions":[{"version":"4.13","status":"affected"},{"version":"0","lessThan":"4.13","status":"unaffected","versionType":"semver"},{"version":"5.10.267","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.217","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.184","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.153","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.105","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.46","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.1.10","lessThanOrEqual":"7.1.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.10.267"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"5.15.217"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.1.184"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.6.153"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.12.105"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"6.18.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"7.1.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.13","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/e4c05ebd01e910bccd4f7e9517c7353982e27763"},{"url":"https://git.kernel.org/stable/c/6401b99a285cd4cfb2949ba44675541b91ad7e4f"},{"url":"https://git.kernel.org/stable/c/0865e4fca02e418fd2423fae9a887dee87b778a1"},{"url":"https://git.kernel.org/stable/c/ed8bfb43de71213cfdbbe833b2c2817250e18b1a"},{"url":"https://git.kernel.org/stable/c/e270d539b8a2e0cb8f617fee47a7b083c0088361"},{"url":"https://git.kernel.org/stable/c/514a5d42d4188fc5f1499a8d654c717ebf981193"},{"url":"https://git.kernel.org/stable/c/08bed2b67d2ee79d3e138c344d8dcfa4c9b26a38"},{"url":"https://git.kernel.org/stable/c/63320a0f70f66f311f4bccff3af0719c2119f46c"}],"title":"xfs: fix ilock leak on error in xfs_dq_get_next_id","x_generator":{"engine":"bippy-1.2.0"}}}}