CVE-2023-6859 | Mozilla Thunderbird up to 120 TLS Socket use after free

A vulnerability, which was classified as critical, has been found in Mozilla Thunderbird up to 120. This issue affects some unknown processing of the component TLS Socket Handler. The manipulation leads to use after free.

The identification of this vulnerability is CVE-2023-6859. The attack may be initiated remotely. There is no exploit available.

It is recommended to upgrade the affected component.