{"api_version":"1","generated_at":"2026-10-01T06:40:30+00:00","cve":"CVE-2026-93258","urls":{"html":"https://cve.report/CVE-2026-93258","api":"https://cve.report/api/cve/CVE-2026-93258.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-93258","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-93258"},"summary":{"title":"ocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()\n\nThis reverts commit 58b6fcd2ab34 (\"ocfs2: mark inode bad upon validation\nfailure during read\").\n\nSince 'make_bad_inode()' resets inode type to S_IFREG, doing this for\ndirectory inode during active VFS lookup is likely to confuse the latter,\nincluding VFS_BUG_ON_INODE() triggered in this case.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-24 16:17:22","updated_at":"2026-09-24 16:17:22"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/0e7459abff46e28e64367057038ef8607e63f599","name":"https://git.kernel.org/stable/c/0e7459abff46e28e64367057038ef8607e63f599","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/d48ace65322001b41bb5322442a21425ef4407d4","name":"https://git.kernel.org/stable/c/d48ace65322001b41bb5322442a21425ef4407d4","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-93258","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93258","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 58b6fcd2ab34399258dc509f701d0986a8e0bcaa 0e7459abff46e28e64367057038ef8607e63f599 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 58b6fcd2ab34399258dc509f701d0986a8e0bcaa d48ace65322001b41bb5322442a21425ef4407d4 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.19","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/ocfs2/inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0e7459abff46e28e64367057038ef8607e63f599","status":"affected","version":"58b6fcd2ab34399258dc509f701d0986a8e0bcaa","versionType":"git"},{"lessThan":"d48ace65322001b41bb5322442a21425ef4407d4","status":"affected","version":"58b6fcd2ab34399258dc509f701d0986a8e0bcaa","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["fs/ocfs2/inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"6.19","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"6.19","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()\n\nThis reverts commit 58b6fcd2ab34 (\"ocfs2: mark inode bad upon validation\nfailure during read\").\n\nSince 'make_bad_inode()' resets inode type to S_IFREG, doing this for\ndirectory inode during active VFS lookup is likely to confuse the latter,\nincluding VFS_BUG_ON_INODE() triggered in this case."}],"providerMetadata":{"dateUpdated":"2026-09-24T15:51:44.882Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/0e7459abff46e28e64367057038ef8607e63f599"},{"url":"https://git.kernel.org/stable/c/d48ace65322001b41bb5322442a21425ef4407d4"}],"title":"ocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-93258","datePublished":"2026-09-24T15:51:44.882Z","dateReserved":"2026-09-17T16:02:15.097Z","dateUpdated":"2026-09-24T15:51:44.882Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-24 16:17:22","lastModifiedDate":"2026-09-24 16:17:22","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"93258","Ordinal":"1","Title":"ocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_ful","CVE":"CVE-2026-93258","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"93258","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()\n\nThis reverts commit 58b6fcd2ab34 (\"ocfs2: mark inode bad upon validation\nfailure during read\").\n\nSince 'make_bad_inode()' resets inode type to S_IFREG, doing this for\ndirectory inode during active VFS lookup is likely to confuse the latter,\nincluding VFS_BUG_ON_INODE() triggered in this case.","Type":"Description","Title":"ocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_ful"}]}}}