Serial number: AV25-747
Date: November 12, 2025
On November 11, 2025, Mozilla published security advisories to address vulnerabilities in the following products:
- Firefox – versions prior to 145
- Firefox ESR – versions prior to 140.5
- Firefox ESR – versions prior to 115.30
The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.