{"schema":"threatline.record/2","record":{"id":"CVE-2026-95301","aliases":[],"summary":"Missing authorization in Extensions in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromi","details":"Missing authorization in Extensions in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)","categories":["Applications & CMS"],"product":"Chrome","vendor":"Google","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-95301","source_modified_at":"2026-09-30T19:43:29.453Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Chrome","vendor":"Google","versions":[{"version":"154.0.8037.57","status":"affected","lessThan":"154.0.8037.57","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-95301","source_modified_at":"2026-09-30T19:43:29.453Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Chrome","ecosystem":null},"version":"154.0.8037.57","basis":"first unaffected version stated in the CVE record"}],"cvss":8.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00315,"percentile":0.23235,"score_date":"2026-10-23"},"published_at":"2026-09-29T17:31:37.807Z","modified_at":"2026-09-30T19:43:29.453Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-95301","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-30T19:43:29.453Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-95301","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html"},{"source":"CVE List","url":"https://issues.chromium.org/issues/540265100","tags":["exploit"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"total","assessed_at":"2026-09-30T19:43:17.596262Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-09-30T19:43:29.453Z","content_hash":"537a156c513acaedc1eae4d75aa1978be7c2b54ce3ab2f33d6eb059eaa7c3ada"}}