{"schema":"threatline.record/2","record":{"id":"CVE-2026-98221","aliases":[],"summary":"KEYS: trusted: Fix tpm2_load_cmd() boundary check","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nKEYS: trusted: Fix tpm2_load_cmd() boundary check\n\ntpm2_load_cmd() does boundary checks against the ASN.1 size i.e.,\npayload->blob_len. Address this by passing the decoded blob size to\ntpm2_load_cmd(), and use it for the boundary checks.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98221","source_modified_at":"2026-10-19T09:15:53.271Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"f2219745250f388edacabe6cca73654131c67d0a","lessThan":"cc86227fea28aed86c1fb52a884560b4440da198","status":"affected","versionType":"git"},{"version":"f2219745250f388edacabe6cca73654131c67d0a","lessThan":"b020b447338872440142fe8a57350a483da86b7a","status":"affected","versionType":"git"},{"version":"f2219745250f388edacabe6cca73654131c67d0a","lessThan":"3fd487c69ad3161e358c33c170bab0cf02a071b7","status":"affected","versionType":"git"},{"version":"f2219745250f388edacabe6cca73654131c67d0a","lessThan":"5afa57ea91481c6c49f194b0f5a5c4d96a4d7348","status":"affected","versionType":"git"},{"version":"f2219745250f388edacabe6cca73654131c67d0a","lessThan":"9ddbc5f4bb498aff8096a5231574858a4bffee4f","status":"affected","versionType":"git"},{"version":"f2219745250f388edacabe6cca73654131c67d0a","lessThan":"134825dfc971fbf2b1d0f58f0b3bce8332ad0afb","status":"affected","versionType":"git"},{"version":"f2219745250f388edacabe6cca73654131c67d0a","lessThan":"114f00d738f15dd8c7318369edcdc53dd6d08763","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98221","source_modified_at":"2026-10-19T09:15:53.271Z","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":"6.12.112","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.54","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.8","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-2026-98221","source_modified_at":"2026-10-19T09:15:53.271Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"3fd487c69ad3161e358c33c170bab0cf02a071b7","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98221","source_modified_at":"2026-10-19T09:15:53.271Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"5afa57ea91481c6c49f194b0f5a5c4d96a4d7348","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98221","source_modified_at":"2026-10-19T09:15:53.271Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"9ddbc5f4bb498aff8096a5231574858a4bffee4f","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98221","source_modified_at":"2026-10-19T09:15:53.271Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"134825dfc971fbf2b1d0f58f0b3bce8332ad0afb","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98221","source_modified_at":"2026-10-19T09:15:53.271Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"114f00d738f15dd8c7318369edcdc53dd6d08763","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00172,"percentile":0.06318,"score_date":"2026-10-23"},"published_at":"2026-10-06T08:44:56.728Z","modified_at":"2026-10-19T09:15:53.271Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98221","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:15:53.271Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98221","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/cc86227fea28aed86c1fb52a884560b4440da198"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/b020b447338872440142fe8a57350a483da86b7a"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/3fd487c69ad3161e358c33c170bab0cf02a071b7"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/5afa57ea91481c6c49f194b0f5a5c4d96a4d7348"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/9ddbc5f4bb498aff8096a5231574858a4bffee4f"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/134825dfc971fbf2b1d0f58f0b3bce8332ad0afb"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/114f00d738f15dd8c7318369edcdc53dd6d08763"}],"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":"2026-10-19T09:15:53.271Z","content_hash":"955a63595e74d782b61730c53f669a18b7560e7fcd1c0b2e22dc8845173eb7fd"}}