{"api_version":"1","generated_at":"2026-08-15T08:45:46+00:00","cve":"CVE-2026-74414","urls":{"html":"https://cve.report/CVE-2026-74414","api":"https://cve.report/api/cve/CVE-2026-74414.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-74414","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-74414"},"summary":{"title":"hfsplus: Remove the duplicate attr inode dirty marking action","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: Remove the duplicate attr inode dirty marking action\n\nSyzbot reported a null-ptr-deref in [1].\nIf the attributes file is not loaded during system mount, a trigger\noccurs [1] when setxattr is executed in userspace.\n\nRemove the first mark attr inode dirty operation.\n\n[1]\nKASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\nCall Trace:\n hfsplus_setxattr+0x124/0x340 fs/hfsplus/xattr.c:555\n hfsplus_trusted_setxattr+0x40/0x60 fs/hfsplus/xattr_trusted.c:30\n __vfs_setxattr+0x43c/0x480 fs/xattr.c:218\n __vfs_setxattr_noperm+0x12d/0x660 fs/xattr.c:252\n vfs_setxattr+0x163/0x360 fs/xattr.c:339\n do_setxattr fs/xattr.c:654 [inline]","state":"PUBLISHED","assigner":"Linux","published_at":"2026-08-15 06:22:43","updated_at":"2026-08-15 06:22:43"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/7a41fd2b32e5908f19a68732008d581c167279dd","name":"https://git.kernel.org/stable/c/7a41fd2b32e5908f19a68732008d581c167279dd","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/b3c7ccb1a93cbb5a9a13196abf608ffa2516817e","name":"https://git.kernel.org/stable/c/b3c7ccb1a93cbb5a9a13196abf608ffa2516817e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-74414","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74414","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ee8422d00b7cfa028823ebf1f28bf9dea428cac3 b3c7ccb1a93cbb5a9a13196abf608ffa2516817e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ee8422d00b7cfa028823ebf1f28bf9dea428cac3 7a41fd2b32e5908f19a68732008d581c167279dd git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 7.1","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1.5 7.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2-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/hfsplus/xattr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b3c7ccb1a93cbb5a9a13196abf608ffa2516817e","status":"affected","version":"ee8422d00b7cfa028823ebf1f28bf9dea428cac3","versionType":"git"},{"lessThan":"7a41fd2b32e5908f19a68732008d581c167279dd","status":"affected","version":"ee8422d00b7cfa028823ebf1f28bf9dea428cac3","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["fs/hfsplus/xattr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.1"},{"lessThan":"7.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.5","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.5","versionStartIncluding":"7.1","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2-rc1","versionStartIncluding":"7.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: Remove the duplicate attr inode dirty marking action\n\nSyzbot reported a null-ptr-deref in [1].\nIf the attributes file is not loaded during system mount, a trigger\noccurs [1] when setxattr is executed in userspace.\n\nRemove the first mark attr inode dirty operation.\n\n[1]\nKASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\nCall Trace:\n hfsplus_setxattr+0x124/0x340 fs/hfsplus/xattr.c:555\n hfsplus_trusted_setxattr+0x40/0x60 fs/hfsplus/xattr_trusted.c:30\n __vfs_setxattr+0x43c/0x480 fs/xattr.c:218\n __vfs_setxattr_noperm+0x12d/0x660 fs/xattr.c:252\n vfs_setxattr+0x163/0x360 fs/xattr.c:339\n do_setxattr fs/xattr.c:654 [inline]"}],"providerMetadata":{"dateUpdated":"2026-08-15T05:59:20.699Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/b3c7ccb1a93cbb5a9a13196abf608ffa2516817e"},{"url":"https://git.kernel.org/stable/c/7a41fd2b32e5908f19a68732008d581c167279dd"}],"title":"hfsplus: Remove the duplicate attr inode dirty marking action","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-74414","datePublished":"2026-08-15T05:59:20.699Z","dateReserved":"2026-08-15T05:44:03.893Z","dateUpdated":"2026-08-15T05:59:20.699Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-15 06:22:43","lastModifiedDate":"2026-08-15 06:22:43","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"74414","Ordinal":"1","Title":"hfsplus: Remove the duplicate attr inode dirty marking action","CVE":"CVE-2026-74414","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"74414","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: Remove the duplicate attr inode dirty marking action\n\nSyzbot reported a null-ptr-deref in [1].\nIf the attributes file is not loaded during system mount, a trigger\noccurs [1] when setxattr is executed in userspace.\n\nRemove the first mark attr inode dirty operation.\n\n[1]\nKASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\nCall Trace:\n hfsplus_setxattr+0x124/0x340 fs/hfsplus/xattr.c:555\n hfsplus_trusted_setxattr+0x40/0x60 fs/hfsplus/xattr_trusted.c:30\n __vfs_setxattr+0x43c/0x480 fs/xattr.c:218\n __vfs_setxattr_noperm+0x12d/0x660 fs/xattr.c:252\n vfs_setxattr+0x163/0x360 fs/xattr.c:339\n do_setxattr fs/xattr.c:654 [inline]","Type":"Description","Title":"hfsplus: Remove the duplicate attr inode dirty marking action"}]}}}