{"schema":"threatline.record/2","record":{"id":"CVE-2026-97453","aliases":[],"summary":"ACPICA: validate byte_count in acpi_ps_get_next_package_length()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPICA: validate byte_count in acpi_ps_get_next_package_length()\n\nValidate package length reading in acpi_ps_get_next_package_length().","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE 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List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97453","source_modified_at":"2026-10-03T10:58:37.498Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"2.6.12","status":"affected"},{"version":"0","lessThan":"2.6.12","status":"unaffected","versionType":"semver"},{"version":"5.10.271","lessThanOrEqual":"5.10.*","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","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97453","source_modified_at":"2026-10-03T10:58:37.498Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"6b9904fc65d82bea4922a33038d075488954bcc9","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97453","source_modified_at":"2026-10-03T10:58:37.498Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"802f83e628b8fa6106428ef05d3fb03f99816fd6","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97453","source_modified_at":"2026-10-03T10:58:37.498Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"37e60db04eed9d6c5801d63f99cfd3af99b9a2c8","basis":"first unaffected version stated in the CVE record"},{"source":"CVE 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record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00173,"percentile":0.06341,"score_date":"2026-10-23"},"published_at":"2026-09-24T16:04:09.924Z","modified_at":"2026-10-03T10:58:37.498Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97453","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-03T10:58:37.498Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97453","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/6b9904fc65d82bea4922a33038d075488954bcc9"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/802f83e628b8fa6106428ef05d3fb03f99816fd6"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/37e60db04eed9d6c5801d63f99cfd3af99b9a2c8"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/6e0d26e6ec90340533722214b7a923521f91caa2"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/780f380c66b80030379bec65bb1bd09ce6f6d9fc"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/9bc0e8c3df689765ad5161eb3aed15de8544f5ce"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/d49c6ee08365a8596f639da46eb7e71752b0cd42"}],"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":"2026-10-03T10:58:37.498Z","content_hash":"614d69cea76b64c6a106f4da1014df68c3183ee280ab0f3c00e082cc233439e7"}}