{"schema":"threatline.record/2","record":{"id":"CVE-2026-98016","aliases":[],"summary":"net/mlx5e: Fix use-after-free race in sample_restore_put()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix use-after-free race in sample_restore_put()\n\nConcurrent teardown of TC sample rules sharing the same restore\ncontext may re-read restore->count after dropping restore_lock.\nAt that point another thread may already have completed cleanup and\nfreed the restore object.\n\nUse the result of the refcount decrement while holding restore_lock to\ndetermine whether cleanup is needed.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98016","source_modified_at":"2026-10-19T09:12:21.604Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"36a3196256bf3310e5e7142b0e61787f7a201abd","lessThan":"cdf920e44cbbee1900c66f002fb50afee20977d4","status":"affected","versionType":"git"},{"version":"36a3196256bf3310e5e7142b0e61787f7a201abd","lessThan":"308e1cbb0d9712081f90860fe839ccb47bc196ee","status":"affected","versionType":"git"},{"version":"36a3196256bf3310e5e7142b0e61787f7a201abd","lessThan":"8267e46d14e847e80e0aebe366d348e8a484a619","status":"affected","versionType":"git"},{"version":"36a3196256bf3310e5e7142b0e61787f7a201abd","lessThan":"3efd1a1938cbb33c53b0d75e55b6c0fe2ebad79a","status":"affected","versionType":"git"},{"version":"36a3196256bf3310e5e7142b0e61787f7a201abd","lessThan":"72324da8eeca269db9196c2a555abf72eb0385c5","status":"affected","versionType":"git"},{"version":"36a3196256bf3310e5e7142b0e61787f7a201abd","lessThan":"1daecd76ab9e5f055fe3970462410ad1d40bd177","status":"affected","versionType":"git"},{"version":"36a3196256bf3310e5e7142b0e61787f7a201abd","lessThan":"af3aef0245abbab5e9f6302e7a7d6407187afb71","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98016","source_modified_at":"2026-10-19T09:12:21.604Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","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":"7.2.7","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-2026-98016","source_modified_at":"2026-10-19T09:12:21.604Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"308e1cbb0d9712081f90860fe839ccb47bc196ee","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98016","source_modified_at":"2026-10-19T09:12:21.604Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"8267e46d14e847e80e0aebe366d348e8a484a619","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98016","source_modified_at":"2026-10-19T09:12:21.604Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"3efd1a1938cbb33c53b0d75e55b6c0fe2ebad79a","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98016","source_modified_at":"2026-10-19T09:12:21.604Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"72324da8eeca269db9196c2a555abf72eb0385c5","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98016","source_modified_at":"2026-10-19T09:12:21.604Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"1daecd76ab9e5f055fe3970462410ad1d40bd177","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00172,"percentile":0.06316,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:23:38.316Z","modified_at":"2026-10-19T09:12:21.604Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98016","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:12:21.604Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98016","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/cdf920e44cbbee1900c66f002fb50afee20977d4"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/308e1cbb0d9712081f90860fe839ccb47bc196ee"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/8267e46d14e847e80e0aebe366d348e8a484a619"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/3efd1a1938cbb33c53b0d75e55b6c0fe2ebad79a"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/72324da8eeca269db9196c2a555abf72eb0385c5"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/1daecd76ab9e5f055fe3970462410ad1d40bd177"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/af3aef0245abbab5e9f6302e7a7d6407187afb71"}],"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":"2026-10-19T09:12:21.604Z","content_hash":"9e54739934c06cac0606cf829d5a7334555ef308357688382e8b1e27e61d7472"}}