{"id":"CVE-2025-9479","title":"Out of bounds read in V8 in Google Chrome prior to 133.0.6943.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page","summary":"Out of bounds read in V8 in Google Chrome prior to 133.0.6943.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","cwe":["CWE-125"],"vendor":"google","product":"chrome","affected":["chrome < 133.0.6943.141"],"patched":["chrome 133.0.6943.141"],"published":"2025-11-14","updated":"2026-09-30","sourceUpdated":"2026-09-30T17:10:00.187","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-9479","references":[{"url":"https://chromereleases.googleblog.com/2025/02/stable-channel-update-for-desktop_25.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/390743124","label":"chrome-cve-admin@google.com"}],"tags":["nvd"],"epss":0.00196,"epssPercentile":0.08311,"ingestedAt":"2026-09-30T17:13:20.732Z","slug":"CVE-2025-9479","body":"## Overview\n\nOut of bounds read in V8 in Google Chrome prior to 133.0.6943.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)\n\n## Affected\n\n- `chrome < 133.0.6943.141`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 133.0.6943.141`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}