1.0 Introduction
Recently, Mozilla has released security updates to address a vulnerability in Firefox.
2.0 Impact
A successful exploitation of this vulnerability could lead to remote code execution and complete compromise of the vulnerable system.
3.0 Affected Products
- Firefox versions prior to 135.0.1
4.0 Recommendations
CyberSecurity Malaysia encourages users and administrators to review the following Mozilla security advisory and apply the necessary updates:
Kindly refer to the following URLs for more information: https://www.mozilla.org/en-US/security/advisories/mfsa2025-12/
Generally, we advise users of these devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.
For further enquiries, please contact Cyber999 Incident the Response Centre through the following channels:
E-mail: cyber999[at]cybersecurity.my
Phone: 1-300-88-2999 (monitored during business hours)
Mobile: +60 19 2665850 (24x7 call incident reporting)
Business Hours: Mon - Fri 08:30 -17:30 MYT
Web:
https://www.mycert.org.my
5.0 References