{"schema":"threatline.record/2","record":{"id":"CVE-2026-97932","aliases":[],"summary":"tracing: Don't dereference trace_event_file in deferred trigger free","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Don't dereference trace_event_file in deferred trigger free\n\nThe enable_event trigger defers trace_event_put_ref() to the\ntrigger free kthread, but the trace_event_file can already be freed\nwhen the instance is removed.\n\nKeep the trace_event_call directly in enable_trigger_data so the\ndeferred free does not access the freed trace_event_file.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97932","source_modified_at":"2026-10-19T09:10:59.072Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"e091351b38818ef620d27f44f4bfd625f13afbff","lessThan":"67fb91a7f7bb1d958cf9cc249c912bca9b2fc821","status":"affected","versionType":"git"},{"version":"e091351b38818ef620d27f44f4bfd625f13afbff","lessThan":"bcfe2816e6ec46c3f4c58aa4264476665ddb3f69","status":"affected","versionType":"git"},{"version":"159fdc3e01dca5fdbc412fcd8b239895733a270d","status":"affected","versionType":"git"},{"version":"7.1.6","lessThan":"7.2","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97932","source_modified_at":"2026-10-19T09:10:59.072Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"7.2","status":"affected"},{"version":"0","lessThan":"7.2","status":"unaffected","versionType":"semver"},{"version":"7.2.7","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97932","source_modified_at":"2026-10-19T09:10:59.072Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"67fb91a7f7bb1d958cf9cc249c912bca9b2fc821","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97932","source_modified_at":"2026-10-19T09:10:59.072Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"7.2","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00189,"percentile":0.08117,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:22:47.994Z","modified_at":"2026-10-19T09:10:59.072Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97932","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:10:59.072Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97932","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/67fb91a7f7bb1d958cf9cc249c912bca9b2fc821"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/bcfe2816e6ec46c3f4c58aa4264476665ddb3f69"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-19T09:10:59.072Z","content_hash":"a7bb056833c5077e7e1032b001d6a16ceac709e3a3db1ac815d13911da7ac86a"}}