Mozilla Products Remote Code Execution Vulnerability
Release Date:
20 Feb 2026
17688
Views
RISK: Medium Risk
TYPE: Clients - Browsers
A vulnerability was identified in Mozilla Products. A remote attacker could exploit this vulnerability to trigger denial of service condition and remote code execution on the targeted system.
Impact
- Denial of Service
- Remote Code Execution
System / Technologies affected
Versions prior to:
- Firefox 147.0.4
- Firefox ESR 115.32.1
- Firefox ESR 140.7.1
- Thunderbird 140.7.2
- Thunderbird 147.0.2
Solutions
Before installation of the software, please visit the vendor web-site for more details.
Apply fixes issued by the vendor:
- Firefox 147.0.4
- Firefox ESR 115.32.1
- Firefox ESR 140.7.1
- Thunderbird 140.7.2
- Thunderbird 147.0.2
Vulnerability Identifier
Source
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