{"id":"CVE-2025-12911","title":"Inappropriate implementation in Permissions in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to perform UI spoofing via a crafted HTML page","summary":"Inappropriate implementation in Permissions in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-451"],"vendor":"google","product":"chrome","affected":["chrome < 140.0.7339.80"],"patched":["chrome 140.0.7339.80"],"published":"2025-11-08","updated":"2026-09-30","sourceUpdated":"2026-09-30T16:10:00.223","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-12911","references":[{"url":"https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/423670839","label":"chrome-cve-admin@google.com"}],"tags":["nvd"],"epss":0.00159,"epssPercentile":0.04435,"ingestedAt":"2026-09-30T17:13:20.723Z","slug":"CVE-2025-12911","body":"## Overview\n\nInappropriate implementation in Permissions in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)\n\n## Affected\n\n- `chrome < 140.0.7339.80`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 140.0.7339.80`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}