{"id":"CVE-2025-13639","title":"Inappropriate implementation in WebRTC in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page","summary":"Inappropriate implementation in WebRTC in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","cwe":["CWE-79"],"vendor":"google","product":"chrome","affected":["chrome < 143.0.7499.40"],"patched":["chrome 143.0.7499.40"],"published":"2025-12-02","updated":"2026-09-25","sourceUpdated":"2026-09-25T23:10:00.463","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-13639","references":[{"url":"https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/448408148","label":"chrome-cve-admin@google.com"}],"tags":["nvd"],"epss":0.00253,"epssPercentile":0.15019,"ingestedAt":"2026-09-25T23:21:16.863Z","slug":"CVE-2025-13639","body":"## Overview\n\nInappropriate implementation in WebRTC in Google Chrome prior to 143.0.7499.41 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)\n\n## Affected\n\n- `chrome < 143.0.7499.40`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 143.0.7499.40`","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}