{"api_version":"1","generated_at":"2026-07-04T02:39:55+00:00","cve":"CVE-2026-53287","urls":{"html":"https://cve.report/CVE-2026-53287","api":"https://cve.report/api/cve/CVE-2026-53287.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-53287","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53287"},"summary":{"title":"audit: fix incorrect inheritable capability in CAPSET records","description":"In the Linux kernel, the following vulnerability has been resolved:\n\naudit: fix incorrect inheritable capability in CAPSET records\n\n__audit_log_capset() records the effective capability set into the\ninheritable field due to a copy-paste error. Every CAPSET audit\nrecord therefore reports cap_pi (process inheritable) with the value\nof cap_effective instead of cap_inheritable.\n\nThis silently corrupts audit data used for compliance and forensic\nanalysis: an attacker who modifies inheritable capabilities to\nprepare for a privilege-escalating exec would have the change masked\nin the audit trail.\n\nThe bug has been present since the original introduction of CAPSET\naudit records in 2008.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-26 20:17:21","updated_at":"2026-06-30 14:44:27"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/151ee470edc3d7ed29fe72df678f8357d2ad8ced","name":"https://git.kernel.org/stable/c/151ee470edc3d7ed29fe72df678f8357d2ad8ced","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e4a640475e43f406fdfd56d370b1f34b0cbbc18d","name":"https://git.kernel.org/stable/c/e4a640475e43f406fdfd56d370b1f34b0cbbc18d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/d782e4d200cd9036ef353eeb29525bfbfd13a14e","name":"https://git.kernel.org/stable/c/d782e4d200cd9036ef353eeb29525bfbfd13a14e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/75bd76c9eb2de9afeca03dc5152ebca5fb8fc816","name":"https://git.kernel.org/stable/c/75bd76c9eb2de9afeca03dc5152ebca5fb8fc816","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0a065c51a225854768b772a0b733a44d77162582","name":"https://git.kernel.org/stable/c/0a065c51a225854768b772a0b733a44d77162582","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/febb4bf373ac565d3fb8d1f429827bdd983be496","name":"https://git.kernel.org/stable/c/febb4bf373ac565d3fb8d1f429827bdd983be496","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e35f3550c5b4fab33103c18654c293cee9850b0a","name":"https://git.kernel.org/stable/c/e35f3550c5b4fab33103c18654c293cee9850b0a","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/95de7bb4bf535a9288549d401ebde83cdcbf2792","name":"https://git.kernel.org/stable/c/95de7bb4bf535a9288549d401ebde83cdcbf2792","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-53287","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53287","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e68b75a027bb94066576139ee33676264f867b87 75bd76c9eb2de9afeca03dc5152ebca5fb8fc816 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e68b75a027bb94066576139ee33676264f867b87 febb4bf373ac565d3fb8d1f429827bdd983be496 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e68b75a027bb94066576139ee33676264f867b87 95de7bb4bf535a9288549d401ebde83cdcbf2792 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e68b75a027bb94066576139ee33676264f867b87 151ee470edc3d7ed29fe72df678f8357d2ad8ced git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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the Linux kernel, the following vulnerability has been resolved:\n\naudit: fix incorrect inheritable capability in CAPSET records\n\n__audit_log_capset() records the effective capability set into the\ninheritable field due to a copy-paste error. Every CAPSET audit\nrecord therefore reports cap_pi (process inheritable) with the value\nof cap_effective instead of cap_inheritable.\n\nThis silently corrupts audit data used for compliance and forensic\nanalysis: an attacker who modifies inheritable capabilities to\nprepare for a privilege-escalating exec would have the change masked\nin the audit trail.\n\nThe bug has been present since the original introduction of CAPSET\naudit records in 2008."}],"providerMetadata":{"dateUpdated":"2026-06-26T19:40:47.946Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/75bd76c9eb2de9afeca03dc5152ebca5fb8fc816"},{"url":"https://git.kernel.org/stable/c/febb4bf373ac565d3fb8d1f429827bdd983be496"},{"url":"https://git.kernel.org/stable/c/95de7bb4bf535a9288549d401ebde83cdcbf2792"},{"url":"https://git.kernel.org/stable/c/151ee470edc3d7ed29fe72df678f8357d2ad8ced"},{"url":"https://git.kernel.org/stable/c/0a065c51a225854768b772a0b733a44d77162582"},{"url":"https://git.kernel.org/stable/c/e35f3550c5b4fab33103c18654c293cee9850b0a"},{"url":"https://git.kernel.org/stable/c/d782e4d200cd9036ef353eeb29525bfbfd13a14e"},{"url":"https://git.kernel.org/stable/c/e4a640475e43f406fdfd56d370b1f34b0cbbc18d"}],"title":"audit: fix incorrect inheritable capability in CAPSET records","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-53287","datePublished":"2026-06-26T19:40:47.946Z","dateReserved":"2026-06-09T07:44:35.396Z","dateUpdated":"2026-06-26T19:40:47.946Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-26 20:17:21","lastModifiedDate":"2026-06-30 14:44:27","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"53287","Ordinal":"1","Title":"audit: fix incorrect inheritable capability in CAPSET records","CVE":"CVE-2026-53287","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"53287","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\naudit: fix incorrect inheritable capability in CAPSET records\n\n__audit_log_capset() records the effective capability set into the\ninheritable field due to a copy-paste error. Every CAPSET audit\nrecord therefore reports cap_pi (process inheritable) with the value\nof cap_effective instead of cap_inheritable.\n\nThis silently corrupts audit data used for compliance and forensic\nanalysis: an attacker who modifies inheritable capabilities to\nprepare for a privilege-escalating exec would have the change masked\nin the audit trail.\n\nThe bug has been present since the original introduction of CAPSET\naudit records in 2008.","Type":"Description","Title":"audit: fix incorrect inheritable capability in CAPSET records"}]}}}