CVE-2025-12432: Race in V8
Chromium: CVE-2025-12432 Race in V8
Other sources
Race in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
— MITRE
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
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2025-12428
- CVE-2025-12429
- CVE-2025-12430
- CVE-2025-12431
- 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-2025-12432?
CVE-2025-12432 is classified as a high severity vulnerability affecting Chromium-based browsers.
How do I fix CVE-2025-12432?
To fix CVE-2025-12432, update Google Chrome to version 142.0.7444.59 or Microsoft Edge (Chromium-based) to the latest version.
What type of vulnerability is CVE-2025-12432?
CVE-2025-12432 is a race condition vulnerability in the V8 JavaScript engine used by Chromium.
Which browsers are affected by CVE-2025-12432?
CVE-2025-12432 affects Google Chrome and Microsoft Edge (Chromium-based) browsers.
Is there a workaround for CVE-2025-12432?
There are no known workarounds for CVE-2025-12432; updating to the latest version is the best mitigation.