CVE-2025-12437: Medium Use after free in PageInfo.
Chromium: CVE-2025-12437 Use after free in PageInfo
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
Use after free in PageInfo in Google Chrome prior to 142.0.7444.59 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)
— MITRE
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-2025-12433
- CVE-2025-12036
- CVE-2025-12434
- CVE-2025-12435
- CVE-2025-12436
- 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-2025-12437?
CVE-2025-12437 has been rated with a high severity due to its potential impact on affected systems.
How do I fix CVE-2025-12437?
To fix CVE-2025-12437, update Google Chrome to version 142.0.7444.59 or later, or update Microsoft Edge (Chromium-based) as recommended by Microsoft.
Which software is affected by CVE-2025-12437?
CVE-2025-12437 affects Google Chrome and Microsoft Edge (Chromium-based) browsers.
Are there any workarounds for CVE-2025-12437?
Currently, there are no documented workarounds for CVE-2025-12437 other than applying the necessary updates.
What is the nature of the exploit in CVE-2025-12437?
CVE-2025-12437 is a use after free vulnerability in PageInfo that can potentially allow an attacker to execute arbitrary code.