Firefox Patches Multiple Vulnerabilities That Could Lead to Browser Crash

Mozilla has released Firefox 139.0.4 to address critical security vulnerabilities that could potentially cause browser crashes and compromise user security.  These high-impact vulnerabilities CVE-2025-49709 and CVE-2025-49710 exploit fundamental components of Firefox’s graphics rendering system and JavaScript engine, respectively, posing risks ranging from abrupt browser crashes to potential remote code execution. Critical Memory Corruption Vulnerability (CVE-2025-49709) […]

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