Yes I would imagine lots of those type of services would be vulnerable if they hadn't updated to the latest kernel versions.
You can also call it Debian 13.
Anyone who knows anything about this subject immediately understands what is connoted by "Debian Stable". I run Trixie on most of my personal boxes and I had no idea what version number it is, nor do I particularly care.
It's not that hard to find though:
$ cat /etc/debian_version
13.4