{"schema":"threatline.record/2","record":{"id":"CVE-2026-93817","aliases":[],"summary":"perf: Fix addr_filter_ranges lifetime","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nperf: Fix addr_filter_ranges lifetime\n\nLee Jia Jie reported that since event::addr_filter_ranges is used\nunder RCU, it should be RCU freed.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93817","source_modified_at":"2026-10-21T12:52:40.858Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"375637bc524952f1122ea22caf5a8f1fecad8228","lessThan":"1d8e1e99b063de4179cc8af14d08115d74a37abf","status":"affected","versionType":"git"},{"version":"375637bc524952f1122ea22caf5a8f1fecad8228","lessThan":"cd8dab11046c03ab07899ce3fe2aa7d1a9702cf1","status":"affected","versionType":"git"},{"version":"375637bc524952f1122ea22caf5a8f1fecad8228","lessThan":"6f1853b2b9f38f1343790bae8c0601b3f7554754","status":"affected","versionType":"git"},{"version":"375637bc524952f1122ea22caf5a8f1fecad8228","lessThan":"e62d4192e593630f355094adc467058a05bdc935","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93817","source_modified_at":"2026-10-21T12:52:40.858Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"4.7","status":"affected"},{"version":"0","lessThan":"4.7","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.111","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93817","source_modified_at":"2026-10-21T12:52:40.858Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"1d8e1e99b063de4179cc8af14d08115d74a37abf","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93817","source_modified_at":"2026-10-21T12:52:40.858Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"6f1853b2b9f38f1343790bae8c0601b3f7554754","basis":"first unaffected version stated in the CVE record"}],"cvss":7.8,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00129,"percentile":0.02275,"score_date":"2026-10-23"},"published_at":"2026-09-24T16:02:54.039Z","modified_at":"2026-10-21T12:52:40.858Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-93817","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:52:40.858Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-93817","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/1d8e1e99b063de4179cc8af14d08115d74a37abf"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/cd8dab11046c03ab07899ce3fe2aa7d1a9702cf1"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/6f1853b2b9f38f1343790bae8c0601b3f7554754"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/e62d4192e593630f355094adc467058a05bdc935"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-21T12:52:40.858Z","content_hash":"c52836661458697cf29d0c8684479763cbaa0e08f5f72c9d959aeee826e86460"}}