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Mozilla Firefox Privilege Escalation Vulnerabilities Fixed in Update

Mozilla Firefox Privilege Escalation Vulnerabilities Fixed in Update

First seen 14 Jan 2026, 02:09 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

Mozilla Firefox released an important update addressing multiple security vulnerabilities, including privilege escalation and use-after-free issues. The vulnerabilities affect the WebRTC, Graphics, and DOM components, with specific CVEs assigned for each issue. Users are advised to update to the latest version to mitigate these risks.

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