{"id":"CVE-2025-10200","title":"Use after free in Serviceworker in Google Chrome on Desktop prior to 140.0.7339.127 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page","summary":"Use after free in Serviceworker in Google Chrome on Desktop prior to 140.0.7339.127 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-416"],"vendor":"google","product":"chrome","affected":["chrome < 140.0.7339.127"],"patched":["chrome 140.0.7339.127"],"published":"2025-09-10","updated":"2026-09-26","sourceUpdated":"2026-09-26T00:10:00.127","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-10200","references":[{"url":"https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_9.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/440454442","label":"chrome-cve-admin@google.com"}],"tags":["nvd","exploit-available"],"epss":0.00574,"epssPercentile":0.45089,"exploits":{"github":1,"githubRepos":["https://github.com/gduma-phData/patch-CVE-2025-10200"],"checkedAt":"2026-09-26T00:23:14.496Z"},"exploitAvailable":true,"ingestedAt":"2026-09-26T00:22:39.915Z","slug":"CVE-2025-10200","body":"## Overview\n\nUse after free in Serviceworker in Google Chrome on Desktop prior to 140.0.7339.127 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)\n\n## Affected\n\n- `chrome < 140.0.7339.127`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 140.0.7339.127`","depth":"midnight","depthScore":61,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}