CVE-2026-54421

Name	CVE-2026-54421
Description	In OpenStack Ironic before 37.0.1, when applying a PATCH to update fields in volume properties the user is authorized for, Ironic can return unredacted sensitive information (such as iSCSI credentials). The PATCH outcome is a security issue; the POST outcome is not a security issue.
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	1140012

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ironic (PTS)	bullseye	1:16.0.3-1	vulnerable
	bookworm	1:21.1.0-3	vulnerable
	bookworm (security)	1:21.4.4-0+deb12u1	vulnerable
	trixie	1:29.0.0-7	vulnerable
	trixie (security)	1:29.0.5-0+deb13u2	vulnerable
	forky, sid	1:35.0.1-7	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
ironic	source	(unstable)	1:35.0.1-6			1140012

[trixie] - ironic <no-dsa> (Minor issue)
https://bugs.launchpad.net/ironic/+bug/2155049