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KLA90900 Multiple vulnerabilities in Mozilla Thunderbird ESR

🗓️ 24 Feb 2026 00:00:00Reported by Kaspersky LabType 
kaspersky
 kaspersky
🔗 threats.kaspersky.com👁 5 Views

Mozilla Thunderbird ESR has vulnerabilities enabling remote code execution, denial of service, privilege escalation, and user interface spoofing.

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07 Mar 2026 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.110
EPSS0.00145
SSVC
5