Threat Level: green Handler on Duty: Didier Stevens

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New Thunderbird out, patches couple of vulnerabilities

Couple of readers wrote in to say that a new version of Thunderbird has been released.

Version fixes couple of security vulnerabilities (with highest rating medium), so if you are using this e-mail client be sure to install the updates. The list of fixes can be seen at

Thanks to everyone writing in (too many to mention!).


I will be teaching next: Web App Penetration Testing and Ethical Hacking - SANS Munich February 2022


401 Posts
ISC Handler
Jun 23rd 2009

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