| 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, 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)
[bullseye] - horizon <postponed> (Minor issue; can be fixed in next update)
https://wiki.openstack.org/wiki/OSSN/OSSN-0097
https://launchpad.net/bugs/2152240