{"id":"CVE-2026-97586","state":"PUBLISHED","title":"afs: Fix missing kunmap in afs_dir_search_bucket()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix missing kunmap in afs_dir_search_bucket()\n\nFix afs_dir_search_bucket() to kunmap the block it's using in the \"bad:\"\npath.","publishedAt":"2026-09-25T10:22:05.540Z","updatedAt":"2026-10-19T09:09:49.898Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a5b5beebcf96d5e8a2fc79856c2ac1e93f82478e","status":"affected","lessThan":"c5fa4eb9c4b2c744ba88fb4ff2d729a158e66832","versionType":"git"},{"version":"a5b5beebcf96d5e8a2fc79856c2ac1e93f82478e","status":"affected","lessThan":"f57d4728ac54921b871868c5d5bd29b8ab50ee12","versionType":"git"},{"version":"a5b5beebcf96d5e8a2fc79856c2ac1e93f82478e","status":"affected","lessThan":"950ae84b5cc944fbe27d81806d0b76af765f779c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/afs/dir_search.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.14","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","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/afs/dir_search.c"]}],"references":["https://git.kernel.org/stable/c/c5fa4eb9c4b2c744ba88fb4ff2d729a158e66832","https://git.kernel.org/stable/c/f57d4728ac54921b871868c5d5bd29b8ab50ee12","https://git.kernel.org/stable/c/950ae84b5cc944fbe27d81806d0b76af765f779c"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/97xxx/CVE-2026-97586.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-97586","state":"PUBLISHED","datePublished":"2026-09-25T10:22:05.540Z","dateUpdated":"2026-10-19T09:09:49.898Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-24T16:01:01.157Z"},"containers":{"cna":{"title":"afs: Fix missing kunmap in afs_dir_search_bucket()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix missing kunmap in afs_dir_search_bucket()\n\nFix afs_dir_search_bucket() to kunmap the block it's using in the \"bad:\"\npath."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a5b5beebcf96d5e8a2fc79856c2ac1e93f82478e","status":"affected","lessThan":"c5fa4eb9c4b2c744ba88fb4ff2d729a158e66832","versionType":"git"},{"version":"a5b5beebcf96d5e8a2fc79856c2ac1e93f82478e","status":"affected","lessThan":"f57d4728ac54921b871868c5d5bd29b8ab50ee12","versionType":"git"},{"version":"a5b5beebcf96d5e8a2fc79856c2ac1e93f82478e","status":"affected","lessThan":"950ae84b5cc944fbe27d81806d0b76af765f779c","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/afs/dir_search.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.14","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","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/afs/dir_search.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/c5fa4eb9c4b2c744ba88fb4ff2d729a158e66832"},{"url":"https://git.kernel.org/stable/c/f57d4728ac54921b871868c5d5bd29b8ab50ee12"},{"url":"https://git.kernel.org/stable/c/950ae84b5cc944fbe27d81806d0b76af765f779c"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:09:49.898Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.14","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.14","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.14","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}