{"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"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["fs/xfs/scrub/dirtree_repair.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "17bc347cbdfb125eddac0a815b1f6c1f6eb56676", "status": "affected", "version": "3f31406aef493b3f19020909d29974e28253f91c", "versionType": "git"}, {"lessThan": "ce2a7006ec5ed88db1b1669124ec85bc1714ccaa", "status": "affected", "version": "3f31406aef493b3f19020909d29974e28253f91c", "versionType": "git"}, {"lessThan": "c575904471570e69bce40fa638365c6c0403e2ff", "status": "affected", "version": "3f31406aef493b3f19020909d29974e28253f91c", "versionType": "git"}, {"lessThan": "5fc643fb86599e29b38e7b2c2680b4b15bf8f772", "status": "affected", "version": "3f31406aef493b3f19020909d29974e28253f91c", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["fs/xfs/scrub/dirtree_repair.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.10"}, {"lessThan": "6.10", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.105", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.46", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.10", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "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."}], "id": "CVE-2026-80535", "lastModified": "2026-08-26T15:17:07.663", "metrics": {}, "published": "2026-08-26T15:17:07.663", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/17bc347cbdfb125eddac0a815b1f6c1f6eb56676"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5fc643fb86599e29b38e7b2c2680b4b15bf8f772"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c575904471570e69bce40fa638365c6c0403e2ff"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ce2a7006ec5ed88db1b1669124ec85bc1714ccaa"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

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{}