{"schema":"threatline.record/2","record":{"id":"CVE-2025-6558","aliases":[],"summary":"Google Chromium ANGLE and GPU Improper Input Validation Vulnerability","details":"Google Chromium contains an improper input validation vulnerability in ANGLE and GPU. This vulnerability could allow a remote attacker to potentially perform a sandbox escape 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-2025-6558","source_modified_at":"2026-10-01T01:35:11.329Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Chrome","vendor":"Google","versions":[{"version":"138.0.7204.157","status":"affected","lessThan":"138.0.7204.157","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-6558","source_modified_at":"2026-10-01T01:35:11.329Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Chrome","ecosystem":null},"version":"138.0.7204.157","basis":"first unaffected version stated in the CVE record"}],"cvss":8.8,"severity":"High","kev":{"listed":true,"date_added":"2025-07-22","due_date":"2025-08-12","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":0.10927,"percentile":0.95879,"score_date":"2026-10-23"},"published_at":"2025-07-15T18:12:36.848Z","modified_at":"2026-10-01T01:35:11.329Z","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-2025-6558","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-01T01:35:11.329Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2025-6558","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6558","source":"CISA KEV"},{"source":"CVE List","url":"https://issues.chromium.org/issues/427162086"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6558","tags":["government-resource"]},{"source":"CVE List","url":"https://lists.debian.org/debian-lts-announce/2025/08/msg00015.html"}],"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":"2025-07-22T03:55:29.491017Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-01T01:35:11.329Z","content_hash":"c912aae4e0835f873f1c1c60dd4eb7178a66547037daf483d0e966836a8a512f"}}