{"schema":"threatline.record/2","record":{"id":"CVE-2026-2441","aliases":[],"summary":"Google Chromium CSS Use-After-Free Vulnerability","details":"Google Chromium CSS contains a use-after-free vulnerability that could allow a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.","categories":["Applications & CMS"],"product":"Chromium","vendor":"Google","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-2441","source_modified_at":"2026-09-21T12:58:04.180Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Chrome","vendor":"Google","versions":[{"version":"145.0.7632.75","status":"affected","lessThan":"145.0.7632.75","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-2441","source_modified_at":"2026-09-21T12:58:04.180Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Chrome","ecosystem":null},"version":"145.0.7632.75","basis":"first unaffected version stated in the CVE record"}],"cvss":8.8,"severity":"High","kev":{"listed":true,"date_added":"2026-02-17","due_date":"2026-03-10","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.54957,"percentile":0.99028,"score_date":"2026-10-23"},"published_at":"2026-02-13T18:27:48.355Z","modified_at":"2026-09-21T12:58:04.180Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-2441","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-09-21T12:58:04.180Z"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/52542","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-04-30"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-2441","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Exploit-DB","EPSS"],"references":[{"source":"CVE List","url":"https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_13.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2441","source":"CISA KEV"},{"source":"CVE List","url":"https://issues.chromium.org/issues/483569511"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-2441","tags":["government-resource"]},{"source":"CVE List","url":"https://github.com/huseyinstif/CVE-2026-2441-PoC/blob/main/poc.html","tags":["exploit"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2026-02-18T04:56:21.594888Z"},"exploits":[{"source":"Exploit-DB","kind":"Local exploit","name":"Google Chrome  145.0.7632.75 - CSSFontFeatureValuesMap","url":"https://www.exploit-db.com/exploits/52542","date":"2026-04-30","added":"2026-04-30","verified":false}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-09-21T12:58:04.180Z","content_hash":"8072b0a3b8290613630cdd28a089909032e5539bf8dfc63564be37e3f9c21fb5"}}