Serial number: AV23-776
Date: December 19, 2023
On December 19, 2023, Mozilla published security advisories to address vulnerabilities in the following products:
- Firefox – versions prior to 121
- Firefox ESR – versions prior to 115.6
- Thunderbird – versions prior to 115.6
The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.