OpenSSL just announced a security update for issues CVE-2022-3602 and CVE-2022-3786.
This issue only affects Ubuntu 22.04 (Jammy Jellyfish) when using OpenSSL Version 3.X (other Ubuntu versions are not affected).
The update has already been patched by Ubuntu on OpenSSL version 3.0.2. Your server should automatically be updated. For more info regarding the CVE, please refer to the following resources: