CVE-2025-12431

6.5 MEDIUM
Published: November 10, 2025 Modified: November 13, 2025

Description

Inappropriate implementation in Extensions in Google Chrome prior to 142.0.7444.59 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension. (Chromium security severity: High)

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html
Source: chrome-cve-admin@google.com
Release Notes Vendor Advisory
https://issues.chromium.org/issues/436887350
Source: chrome-cve-admin@google.com
Issue Tracking Permissions Required

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.5 / 10.0
EPSS (Exploit Probability)
0.0%
4th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

linux apple google microsoft