Mozilla Issues Urgent Firefox Update to Patch Critical Code Execution Flaws

Mozilla Issues Urgent Firefox Update to Patch Critical Code Execution Flaws

The Mozilla Foundation released three critical security advisories on November 11, 2025, addressing 16 unique vulnerabilities across multiple Firefox versions and platforms. The updates target Firefox 145, Firefox ESR 115.30, and Firefox ESR 140.5, with 12 vulnerabilities rated High impact and an additional 14 rated Moderate, affecting millions of users worldwide. CVE ID Product Vulnerability Type Severity CVE-2025-13012 […]

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