CVE-2025-12907: Google Chrome

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Insufficient validation of untrusted input in Devtools in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to execute arbitrary code via user action in Devtools. (Chromium security severity: Low)

Affected products

• Google Chrome: before 140.0.7339.80 (fixed in 140.0.7339.80)

Published 2025-11-08. Last modified 2026-10-07.