Multiple Mozilla Firefox Vulnerabilities

CERT-MU Vulnerability Note VN-2023-08

Date of Issue: 14.09.2023

Severity Rating: High

Affected Products:

  • Mozilla Firefox 116
  • Mozilla Firefox ESR 115.1
  • Mozilla Firefox ESR 102.14


Mozilla Firefox could allow a remote attacker to execute arbitrary code on the system, caused by memory safety bugs within the browser engine. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service.


Users are advised to apply updates to address the vulnerabilities. Before applying the patch, please visit the vendor website for more details:

CVE Information


Report Cyber Incidents

Report cyber security incident on the Mauritian Cybercrime Online Reporting System (MAUCORS –

Contact Information

Computer Emergency Response Team of Mauritius (CERT-MU)
Ministry of Information Technology, Communication and Innovation

Tel: (+230) 4602600
Hotline No: (+230) 800 2378
Gen. Info. :

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