- 71/2025
- Critical
Mozilla has released an updated Firefox version 137, Firefox ESR versions 128.9, and 115.2 to fix multiple vulnerabilities.
The addressed vulnerabilities could allow the attacker to bypass security restrictions, conduct exploitable crashes, or execute arbitrary code and gain access to the affected systems.
Sample of the addressed vulnerabilities:
1. Mozilla Firefox Sandbox Escape Vulnerability (CVE-2025-2857):
- CVSS: 10
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Consequences: Gain Access
2. Mozilla Firefox URL Bar Spoofing Vulnerability (CVE-2025-3029):
- CVSS: 7.3
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Consequences: Bypass Security
Vulnerabilities
- CVE-2025-2857
- CVE-2025-3028
- CVE-2025-3029
- CVE-2025-3030
- CVE-2025-3031
- CVE-2025-3032
- CVE-2025-3033
- CVE-2025-3034
- CVE-2025-3035
Mitigations
The enterprise should deploy this patch as soon as the testing phase is completed.