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Mozilla Firefox and Mozilla Thunderbird security vulnerabilities

🗓️ 24 Mar 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 25 Views

Firefox and Thunderbird have a privilege escalation in the interprocess communication component that could allow code execution.

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29 May 2026 00:00Current
8.5High risk
Vulners AI Score8.5
CVSS 3.18.8
EPSS0.00325
SSVC
25