{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80535","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-26T14:34:25.764Z","datePublished":"2026-08-26T14:37:10.985Z","dateUpdated":"2026-08-26T14:37:10.985Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-26T14:37:10.985Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: don't double-lock when deleting a self-referential directory\n\nLOLLM notices that the dirtree scrubber can detect a directory that\nrefers to itself.  In this case, it's not correct for the directory tree\nrepair code to try to iolock/ilock both sc->ip and dp, because they're\nthe same inode.  Fix this by detecting that corner case and handling it\nappropriately."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/xfs/scrub/dirtree_repair.c"],"versions":[{"version":"3f31406aef493b3f19020909d29974e28253f91c","lessThan":"17bc347cbdfb125eddac0a815b1f6c1f6eb56676","status":"affected","versionType":"git"},{"version":"3f31406aef493b3f19020909d29974e28253f91c","lessThan":"ce2a7006ec5ed88db1b1669124ec85bc1714ccaa","status":"affected","versionType":"git"},{"version":"3f31406aef493b3f19020909d29974e28253f91c","lessThan":"c575904471570e69bce40fa638365c6c0403e2ff","status":"affected","versionType":"git"},{"version":"3f31406aef493b3f19020909d29974e28253f91c","lessThan":"5fc643fb86599e29b38e7b2c2680b4b15bf8f772","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/scrub/dirtree_repair.c"],"versions":[{"version":"6.10","status":"affected"},{"version":"0","lessThan":"6.10","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":"6.10","versionEndExcluding":"6.12.105"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.18.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"7.1.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/17bc347cbdfb125eddac0a815b1f6c1f6eb56676"},{"url":"https://git.kernel.org/stable/c/ce2a7006ec5ed88db1b1669124ec85bc1714ccaa"},{"url":"https://git.kernel.org/stable/c/c575904471570e69bce40fa638365c6c0403e2ff"},{"url":"https://git.kernel.org/stable/c/5fc643fb86599e29b38e7b2c2680b4b15bf8f772"}],"title":"xfs: don't double-lock when deleting a self-referential directory","x_generator":{"engine":"bippy-1.2.0"}}}}