Detections
Analytics
CVE-2026-103431
high
Description
colmux in collectl before 4.3.20.2 does not sanitize ANSI/VT100 terminal escape sequences in data received from remote collectl instances before displaying it, allowing a local user on a monitored host to inject escape sequences into the terminal of an operator running colmux, via a crafted process name (argv[0]).
References
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-90576