# MA-1174.102024: MyCERT Advisory - Security Updates-Mozilla

**Date:** 18 Oct 2024  
**Source:** https://www.mycert.org.my/portal/advisory?id=MA-1174.102024  
**Advisory ID:** MA-1174.102024

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**1.0 Introduction**
Recently, Mozilla has released security updates to address a high-severity vulnerability in the Firefox browser.
**2.0 Impact**
This vulnerability, identified as CVE-2024-9936, could potentially allow an attacker to execute malicious code on user’s system.
**3.0 Affected Products**
- Firefox versions prior to 131.0.3
**4.0 Recommendations**
CyberSecurity Malaysia encourages users and administrators to review [Mozilla’s security advisories](https://www.mozilla.org/en-US/security/advisories/) for more information and apply the necessary updates.
Kindly refer to the following URLs for more information: <https://www.mozilla.org/en-US/security/advisories/mfsa2024-53/>
Generally, CyberSecurity Malaysia advises the users of this 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 us 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](https://www.mycert.org.my/)
**5.0 References**
- <https://www.mozilla.org/en-US/security/advisories/mfsa2024-53/>
- <https://www.mozilla.org/en-US/security/known-vulnerabilities/firefox/>