CVE-2025-12433: Inappropriate implementation in V8
Chromium: CVE-2025-12433 Inappropriate implementation in V8
Other sources
Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to perform out of bounds memory access 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-2025-12432
- 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-2025-12433?
CVE-2025-12433 has been rated as having a moderate severity level.
How do I fix CVE-2025-12433?
To fix CVE-2025-12433, update Google Chrome to version 142.0.7444.59 or later, or Microsoft Edge to the latest version.
What products are affected by CVE-2025-12433?
CVE-2025-12433 affects Google Chrome versions prior to 142.0.7444.59 and Microsoft Edge versions prior to 142.0.3595.53.
Who is responsible for addressing CVE-2025-12433?
CVE-2025-12433 is addressed by both Google for Chrome and Microsoft for Chromium-based Edge.
Is there a known exploit for CVE-2025-12433?
At this time, specific exploit details for CVE-2025-12433 have not been publicly disclosed.