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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👁 27 Views

A denial of service vulnerability in Mozilla Firefox and Thunderbird due to an error in the NSS libraries.

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29 May 2026 00:00Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
EPSS0.00537
SSVC
27