What:

The Linux Foundation been made aware of a security issue with the
Jenkins systems that needs immediate resolution

When:

We're starting the sandbox upgrade now

Putting production in shutdown mode. The upgrade will be done at 18:00. (all running jobs will be aborted at this time)

Why:

Jenkins SECURITY-3037

https://www.jenkins.io/security/advisory/2023-03-08/

Impact:

Jenkins will be unavailable during the upgrade

Thank you,
Vanessa