KLA12275
Multiple vulnerabilities in Mozilla Thunderbird

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to execute arbitrary code.

Below is a complete list of vulnerabilities:

1. A code execution vulnerability for Windows can be exploited to execute arbitrary code.
2. A memory safety vulnerability can be exploited to execute arbitrary code.

Mozilla Thunderbird 91.x earlier than 91.1

Update to the latest version
Download Thunderbird

MFSA2021-41