{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80529","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-26T14:34:25.764Z","datePublished":"2026-08-26T14:37:07.390Z","dateUpdated":"2026-08-26T14:37:07.390Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-26T14:37:07.390Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: don't swallow dquot recovery verification errors\n\nxlog_recover_dquot_commit_pass2() validates the recovered dquot with\nxfs_dqblk_verify() and, on failure, sets error = -EFSCORRUPTED and jumps\nto out_release.  But out_release unconditionally returns 0, so the\ncorruption error is discarded: the caller xlog_recover_items_pass2()\nsees success, log recovery proceeds as if the dquot were valid, and the\ncorrupt quota buffer can be written back to disk."}],"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_item_recover.c"],"versions":[{"version":"7880b1f0adef4d363f42d6bb42aab3211291351b","lessThan":"e506e127fcb4e2bad1045805f1740b395eea9618","status":"affected","versionType":"git"},{"version":"3581868f51a2edb027a898988b5b5a4ba379ee55","lessThan":"5b756fbb60b5d26063f46a11a3c7daa7eb616d79","status":"affected","versionType":"git"},{"version":"9c235dfc3d3f901fe22acb20f2ab37ff39f2ce02","lessThan":"a233b3362a3c7bf23f5143b4ef4b17ec337fcb4d","status":"affected","versionType":"git"},{"version":"9c235dfc3d3f901fe22acb20f2ab37ff39f2ce02","lessThan":"38a4dbe588bd028a07a77dc5cee62ee3ce21e87d","status":"affected","versionType":"git"},{"version":"9c235dfc3d3f901fe22acb20f2ab37ff39f2ce02","lessThan":"36a31b12540c0a0a3b77a01fda86de646f2961fb","status":"affected","versionType":"git"},{"version":"9c235dfc3d3f901fe22acb20f2ab37ff39f2ce02","lessThan":"e2b4a856085e9bd939bde2dee0d08b1d41babde9","status":"affected","versionType":"git"},{"version":"6.1.128","lessThan":"6.1.184","status":"affected","versionType":"semver"},{"version":"6.6.17","lessThan":"6.6.153","status":"affected","versionType":"semver"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/xfs/xfs_dquot_item_recover.c"],"versions":[{"version":"6.7","status":"affected"},{"version":"0","lessThan":"6.7","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":"6.1.128","versionEndExcluding":"6.1.184"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.17","versionEndExcluding":"6.6.153"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.12.105"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.18.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"7.1.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/e506e127fcb4e2bad1045805f1740b395eea9618"},{"url":"https://git.kernel.org/stable/c/5b756fbb60b5d26063f46a11a3c7daa7eb616d79"},{"url":"https://git.kernel.org/stable/c/a233b3362a3c7bf23f5143b4ef4b17ec337fcb4d"},{"url":"https://git.kernel.org/stable/c/38a4dbe588bd028a07a77dc5cee62ee3ce21e87d"},{"url":"https://git.kernel.org/stable/c/36a31b12540c0a0a3b77a01fda86de646f2961fb"},{"url":"https://git.kernel.org/stable/c/e2b4a856085e9bd939bde2dee0d08b1d41babde9"}],"title":"xfs: don't swallow dquot recovery verification errors","x_generator":{"engine":"bippy-1.2.0"}}}}