CVE-2025-12428: High Type Confusion in V8.
Chromium: CVE-2025-12428 Type Confusion in V8
Other sources
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Type Confusion in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)
— MITRE
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2025-12429
- CVE-2025-12430
- CVE-2025-12431
- CVE-2025-12432
- CVE-2025-12433
- CVE-2025-12036
- CVE-2025-12434
- CVE-2025-12435
- CVE-2025-12436
- CVE-2025-12437
- CVE-2025-12438
- CVE-2025-12439
- CVE-2025-12440
- CVE-2025-12441
- CVE-2025-12443
- CVE-2025-12444
- CVE-2025-12445
- CVE-2025-12446
- CVE-2025-12447
- CVE-2025-13226
- CVE-2025-13227
- CVE-2025-13228
- CVE-2025-13229
- CVE-2025-13230
Frequently Asked Questions
What is the severity of CVE-2025-12428?
CVE-2025-12428 has been classified as a high-severity vulnerability due to its potential for exploitation leading to type confusion issues in the V8 engine.
How do I fix CVE-2025-12428?
To mitigate CVE-2025-12428, update Google Chrome to version 142.0.7444.59 or later, or update Microsoft Edge (Chromium-based) to the latest version provided by Microsoft.
Which software is affected by CVE-2025-12428?
CVE-2025-12428 affects Google Chrome versions prior to 142.0.7444.59 and Microsoft Edge (Chromium-based) versions prior to the latest patches.
What type of vulnerability is CVE-2025-12428?
CVE-2025-12428 is classified as a type confusion vulnerability, specifically impacting the V8 JavaScript engine used in web browsers.
Who assigned CVE-2025-12428?
CVE-2025-12428 was assigned by Google as part of their regular security vulnerability management for Chromium-based browsers.