{"id":"CVE-2025-6558","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-6558","generatedAt":"2026-10-31T06:57:10.488Z","title":"Google Chromium ANGLE and GPU Improper Input Validation Vulnerability","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":"2025-07-15T18:15:25.000Z","lastModified":"2026-10-01T12:00:53.000Z","status":"Analyzed","sourceIdentifier":"chrome-cve-admin@google.com","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-20"],"affected":["google/chrome","debian/debian linux","apple/safari","apple/ipados","apple/iphone os","apple/macos","apple/visionos","apple/watchos","wpewebkit/wpe webkit","webkitgtk/webkitgtk"],"epss":{"score":0.10927,"percentile":0.95873,"date":"2026-10-30","history":[{"date":"2026-10-16","score":0.10927,"percentile":0.95838}]},"kev":{"listed":true,"dateAdded":"2025-07-22","dueDate":"2025-08-12","knownRansomwareCampaignUse":"Unknown","notes":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.\nhttps://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html ; https://nvd.nist.gov/vuln/detail/CVE-2025-6558"},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 12 August 2025). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-10-16T00:00:00.000Z","detail":{"to":0.10927,"from":0.09464,"percentile":0.95838},"summary":"EPSS moved from 9.5% to 10.9% probability of exploitation in the next thirty days."}],"references":[{"url":"https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html","tags":["Release Notes"],"source":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/427162086","tags":["Issue Tracking","Permissions Required"],"source":"chrome-cve-admin@google.com"},{"url":"http://seclists.org/fulldisclosure/2025/Aug/0","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2025/Jul/30","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2025/Jul/32","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2025/Jul/35","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2025/Jul/37","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2025/08/02/1","tags":["Mailing List"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2026/09/30/18","tags":["Mailing List"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2025/08/msg00015.html","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6558","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-6558","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}