VULNERABILITY INTELLIGENCE

CVE-2025-12909

CVSS score5.3 MEDIUM
EPSS probability0.20%
CISA KEVNot currently listed
Published2025-11-08
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

Insufficient policy enforcement in Devtools in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to leak cross-origin data via Devtools. (Chromium security severity: Low)

Weakness classification

  • CWE-693: Protection Mechanism Failure

Primary references