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RLSA-2026:8052 Important: firefox security update

🗓️ 16 Apr 2026 12:00:34Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Firefox security update fixes libpng use-after-free and out-of-bounds issues and memory safety bugs in Firefox and Thunderbird.

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16 Apr 2026 12:30Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.18.8
EPSS0.00071
4