Mozilla Foundation Security Advisory 2025-98
Security Vulnerabilities fixed in Firefox 146.0.1
- Announced
- December 18, 2025
- Impact
- high
- Products
- Firefox
- Fixed in
-
- Firefox 146.0.1
#CVE-2025-14860: Use-after-free in the Disability Access APIs component
- Reporter
- Irvan Kurniawan
- Impact
- high
References
#CVE-2025-14861: Memory safety bugs fixed in Firefox 146.0.1
- Reporter
- Andrew McCreight and the Mozilla Fuzzing Team
- Impact
- high
Description
Memory safety bugs present in Firefox 146. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.