{"id":"CVE-2026-93258","state":"PUBLISHED","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.","publishedAt":"2026-09-24T15:51:44.882Z","updatedAt":"2026-10-19T09:08:11.620Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"58b6fcd2ab34399258dc509f701d0986a8e0bcaa","status":"affected","lessThan":"0e7459abff46e28e64367057038ef8607e63f599","versionType":"git"},{"version":"58b6fcd2ab34399258dc509f701d0986a8e0bcaa","status":"affected","lessThan":"d48ace65322001b41bb5322442a21425ef4407d4","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/ocfs2/inode.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"7.2.6","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/ocfs2/inode.c"]}],"references":["https://git.kernel.org/stable/c/0e7459abff46e28e64367057038ef8607e63f599","https://git.kernel.org/stable/c/d48ace65322001b41bb5322442a21425ef4407d4"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/93xxx/CVE-2026-93258.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93258","state":"PUBLISHED","datePublished":"2026-09-24T15:51:44.882Z","dateUpdated":"2026-10-19T09:08:11.620Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-17T16:02:15.097Z"},"containers":{"cna":{"title":"ocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()","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."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"58b6fcd2ab34399258dc509f701d0986a8e0bcaa","status":"affected","lessThan":"0e7459abff46e28e64367057038ef8607e63f599","versionType":"git"},{"version":"58b6fcd2ab34399258dc509f701d0986a8e0bcaa","status":"affected","lessThan":"d48ace65322001b41bb5322442a21425ef4407d4","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/ocfs2/inode.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"7.2.6","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/ocfs2/inode.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/0e7459abff46e28e64367057038ef8607e63f599"},{"url":"https://git.kernel.org/stable/c/d48ace65322001b41bb5322442a21425ef4407d4"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:08:11.620Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}