There is 1 open security issue in bullseye.
1 issue left for the package maintainer to handle:
A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill-up.
You can find information about how to handle this issue in the security team's documentation.