CVE-2026-115642

Name	CVE-2026-115642
Description	In OpenStack keystonemiddleware before 13.0.2, by supplying a custom X-Service-Token header in a request, anyone in possession of an access-restricted application credential may bypass those restrictions resulting in elevation of privileges.
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	1152543

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
python-keystonemiddleware (PTS)	bookworm	10.1.0-4	vulnerable
	trixie (security), trixie	10.9.0-2+deb13u1	vulnerable
	forky, sid	13.0.1-5	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
python-keystonemiddleware	source	(unstable)	13.0.1-5			1152543

[trixie] - python-keystonemiddleware <no-dsa> (Minor issue)
https://security.openstack.org/ossa/OSSA-2026-050.html