Mozilla Foundation Security Advisory 2025-89
Security Vulnerabilities fixed in Firefox ESR 115.30
- Announced
- November 11, 2025
- Impact
- high
- Products
- Firefox ESR
- Fixed in
-
- Firefox ESR 115.30
#CVE-2025-13012: Race condition in the Graphics component
- Reporter
- Irvan Kurniawan
- Impact
- high
References
#CVE-2025-13013: Mitigation bypass in the DOM: Core & HTML component
- Reporter
- Masato Kinugawa
- Impact
- moderate
References
#CVE-2025-13014: Use-after-free in the Audio/Video component
- Reporter
- Andrew Osmond
- Impact
- moderate
References
#CVE-2025-13015: Spoofing issue in Firefox
- Reporter
- Eemeli Aro
- Impact
- low