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Mozilla Firefox and Mozilla Thunderbird Denial of Service Vulnerability (CNVD-2026-16375)

🗓️ 31 Mar 2026 00:00:00Reported by China National Vulnerability DatabaseType 
cnvd
 cnvd
🔗 www.cnvd.org.cn👁 6 Views

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

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08 Apr 2026 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
EPSS0.0053
SSVC
6