{"api_version":"1","generated_at":"2026-05-30T06:41:57+00:00","cve":"CVE-2026-46150","urls":{"html":"https://cve.report/CVE-2026-46150","api":"https://cve.report/api/cve/CVE-2026-46150.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-46150","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-46150"},"summary":{"title":"fanotify: fix false positive on permission events","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfanotify: fix false positive on permission events\n\nfsnotify_get_mark_safe() may return false for a mark on an unrelated group,\nwhich results in bypassing the permission check.\n\nFix by skipping over detached marks that are not in the current group.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-28 10:16:30","updated_at":"2026-05-28 13:44:01"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/7746e3bd4cc19b5092e00d32d676e329bfcb6900","name":"https://git.kernel.org/stable/c/7746e3bd4cc19b5092e00d32d676e329bfcb6900","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/7baa02b0ae9d17ec5f08836d8ea88ce1927d0678","name":"https://git.kernel.org/stable/c/7baa02b0ae9d17ec5f08836d8ea88ce1927d0678","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/895ebbedf88318607c24acc0f591c74b165e1d0a","name":"https://git.kernel.org/stable/c/895ebbedf88318607c24acc0f591c74b165e1d0a","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/b7b24b28c8cd55844cab908f4f39dded638d5538","name":"https://git.kernel.org/stable/c/b7b24b28c8cd55844cab908f4f39dded638d5538","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f130790f1acc8399f32652846c875a251efd040f","name":"https://git.kernel.org/stable/c/f130790f1acc8399f32652846c875a251efd040f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-46150","name":"CVE 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the Linux kernel, the following vulnerability has been resolved:\n\nfanotify: fix false positive on permission events\n\nfsnotify_get_mark_safe() may return false for a mark on an unrelated group,\nwhich results in bypassing the permission check.\n\nFix by skipping over detached marks that are not in the current group."}],"providerMetadata":{"dateUpdated":"2026-05-28T09:36:06.494Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/895ebbedf88318607c24acc0f591c74b165e1d0a"},{"url":"https://git.kernel.org/stable/c/f130790f1acc8399f32652846c875a251efd040f"},{"url":"https://git.kernel.org/stable/c/7baa02b0ae9d17ec5f08836d8ea88ce1927d0678"},{"url":"https://git.kernel.org/stable/c/b7b24b28c8cd55844cab908f4f39dded638d5538"},{"url":"https://git.kernel.org/stable/c/7746e3bd4cc19b5092e00d32d676e329bfcb6900"}],"title":"fanotify: fix false positive on permission events","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-46150","datePublished":"2026-05-28T09:36:06.494Z","dateReserved":"2026-05-13T15:03:33.101Z","dateUpdated":"2026-05-28T09:36:06.494Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-28 10:16:30","lastModifiedDate":"2026-05-28 13:44:01","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"46150","Ordinal":"1","Title":"fanotify: fix false positive on permission events","CVE":"CVE-2026-46150","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"46150","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nfanotify: fix false positive on permission events\n\nfsnotify_get_mark_safe() may return false for a mark on an unrelated group,\nwhich results in bypassing the permission check.\n\nFix by skipping over detached marks that are not in the current group.","Type":"Description","Title":"fanotify: fix false positive on permission events"}]}}}