CVE-2026-55748

Name	CVE-2026-55748
Description	OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1138845

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
horizon (PTS)	bullseye	3:18.6.2-5+deb11u2	vulnerable
	bookworm	3:23.0.0-5+deb12u1	vulnerable
	trixie	3:25.3.0-3	vulnerable
	forky	3:25.7.3-1	vulnerable
	sid	3:25.7.3-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
horizon	source	(unstable)	3:25.7.3-2			1138845

Notes

[trixie] - horizon <no-dsa> (Minor issue)
[bookworm] - horizon <no-dsa> (Minor issue)
https://wiki.openstack.org/wiki/OSSN/OSSN-0097
https://launchpad.net/bugs/2152240