Serial number: AV26-1100
Date: October 28, 2026
As of October 27, 2026, Mozilla is affected by vulnerabilities in the following products:
- Firefox
- Prior to 159
- Firefox ESR
- Prior to 115.44
- Prior to 153.6
- Thunderbird
- Prior to 159
- Prior to 153.6
The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.