Systems running OpenSSH with musl and without PAM are most exposed, and administrators should upgrade to 10.6p2 or disable password logins now.
Operators running Alpine or other musl-based systems with password logins enabled should check their sshd configuration and apply the latest OpenSSH release.
Servers on Alpine, OpenWrt, Buildroot and Yocto are exposed until they run OpenSSH 10.6p2 or turn off password logins.