CVE-2025-14766

8.8 HIGH
Published: December 16, 2025 Modified: December 23, 2025

Description

Out of bounds read and write in V8 in Google Chrome prior to 143.0.7499.147 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (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:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop_16.html
Source: chrome-cve-admin@google.com
Release Notes Vendor Advisory
https://issues.chromium.org/issues/466786677
Source: chrome-cve-admin@google.com
Issue Tracking Permissions Required

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.8 / 10.0
EPSS (Exploit Probability)
0.1%
24th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

linux apple google microsoft