Product · Mozilla

Thunderbird

1,814 known vulnerabilities.

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Medium 4.3

CVE-2022-26383

When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. This…

Mozilla Firefox Thunderbird Firefox ESR Browsers Debian Ubuntu Alpine

Dec 22, 2022
Medium 6.5

CVE-2022-26386

Previously Firefox for macOS and Linux would download temporary files to a user-specific directory in <code>/tmp</code>…

Mozilla Thunderbird Firefox ESR thunderbird Browsers Debian Ubuntu Alpine

Dec 22, 2022
Medium 6.5

CVE-2021-4126

When receiving an OpenPGP/MIME signed email message that contains an additional outer MIME message layer, for example a…

Mozilla Thunderbird thunderbird thunderbird Debian Ubuntu Alpine

Dec 22, 2022