Home Services Open/Close Dropdown Menu Publications Resources About us Subscription Security Bulletin Open/Close Dropdown Menu Incident Reporting Cybersecurity Services Providers Connect Programme Training and Events Security News Mozilla Firefox Multiple Vulnerabilities Release Date: 14 May 2026 80 Views RISK: Medium Risk Medium Risk TYPE: Clients - Browsers Multiple vulnerabilities were identified in Mozilla Firefox. A remote attacker could exploit some of these vulnerabilities to trigger security restriction bypass and remote code execution on the targeted system. Impact Remote Code Execution Security Restriction Bypass System / Technologies affected Versions prior to: Firefox 150.0.3 Solutions Before installation of the software, please visit the vendor web-site for more details. Apply fixes issued by the vendor: Firefox 150.0.3 Vulnerability Identifier CVE-2026-8388 CVE-2026-8389 CVE-2026-8390 CVE-2026-8391 CVE-2026-8401 Source Mozilla Related Link https://www.mozilla.org/en-US/security/advisories/mfsa2026-45/ Related Tags Mozilla Firefox Remote Code Execution Security Restriction Bypass Share with Share on facebook Share on LinkedIn Share on twitter Share via WhatsApp Copy this url to clipboard Share via Email Previous Palo Alto Products Multiple Vulnerabilities 14 May 2026 134 Views Next MongoDB Multiple Vulnerabilities 14 May 2026 77 Views