{"cve":{"cve_id":"CVE-2025-6558","is_kev":true,"kev_date_added":"2025-07-22","kev_vendor_project":"Google","kev_product":"Chromium","kev_vulnerability_name":"Google Chromium ANGLE and GPU Improper Input Validation Vulnerability","kev_short_description":"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.","kev_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.","kev_due_date":"2025-08-12","kev_known_ransomware":false,"kev_notes":"https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html ; https://nvd.nist.gov/vuln/detail/CVE-2025-6558","kev_cwes":["CWE-20"],"epss_score":0.09464,"epss_percentile":0.95374,"epss_as_of":"2026-10-15","description":"Insufficient validation of untrusted input in ANGLE and GPU in Google Chrome prior to 138.0.7204.157 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)","published_at":"2025-07-15T18:12:36.848000Z","last_modified_at":"2026-10-01T12:00:53.397000Z","cvss_v3_score":8.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":false,"ssvc_technical_impact":"total","cwes":["CWE-20"],"nvd_references":["https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html","https://issues.chromium.org/issues/427162086"],"vuln_status":"Analyzed","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:31.350578Z","updated_at":"2026-10-02T05:38:24.252993Z"},"effective_severity":"HIGH","badges":["kev"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"R","value_label":"Required"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"ipados","product_name":"iPadOS","version_start":null,"version_start_inclusive":null,"version_end":"18.6","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"iphone-os","product_name":"iphone_os","version_start":null,"version_start_inclusive":null,"version_end":"18.6","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"macos","product_name":"macOS","version_start":null,"version_start_inclusive":null,"version_end":"15.6","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"safari","product_name":"Safari","version_start":null,"version_start_inclusive":null,"version_end":"18.6","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"visionos","product_name":"visionOS","version_start":null,"version_start_inclusive":null,"version_end":"2.6","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"watchos","product_name":"watchOS","version_start":null,"version_start_inclusive":null,"version_end":"11.6","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*"},{"vendor_slug":"debian","vendor_name":"Debian","product_slug":"debian-linux","product_name":"debian_linux","version_start":"11.0","version_start_inclusive":true,"version_end":"11.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*"},{"vendor_slug":"google","vendor_name":"Google","product_slug":"chrome","product_name":"Chrome","version_start":"138.0.7204.157","version_start_inclusive":true,"version_end":"138.0.7204.157","version_end_inclusive":false,"cpe23_uri":"cve5:google:chrome:138.0.7204.157:138.0.7204.157"},{"vendor_slug":"google","vendor_name":"Google","product_slug":"chrome","product_name":"Chrome","version_start":null,"version_start_inclusive":null,"version_end":"138.0.7204.157","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*"},{"vendor_slug":"webkitgtk","vendor_name":"WebKitGTK","product_slug":"webkitgtk","product_name":"WebKitGTK","version_start":null,"version_start_inclusive":null,"version_end":"2.48.0","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:*"},{"vendor_slug":"wpewebkit","vendor_name":"wpewebkit","product_slug":"wpe-webkit","product_name":"wpe_webkit","version_start":null,"version_start_inclusive":null,"version_end":"2.48.0","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:wpewebkit:wpe_webkit:*:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html","source_type":"MISC","tags":[]},{"url":"https://issues.chromium.org/issues/427162086","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2025-07-15T18:12:36.848000Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2025-07-22T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"cvss_changed","at":"2026-06-28T17:49:35.290713Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:49:35.290713Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:49:35.290713Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T23:46:59.033383Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T23:46:59.033383Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T23:46:59.033383Z","label":"SSVC decision revised","source":"vulnrichment"}]}