Red Hat Security Advisory

RHSA-2026:39812

Red Hat OpenStack Services on OpenShift 18.0 (openstack-glance) security update

Released 2026-07-15 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat OpenStack Services on OpenShift 18.0 openstack-glance-1:26.1.1-18.0.20260422134725.c2ac316.el9ost, python3-glance-1:26.1.1-18.0.20260422134725.c2ac316.el9ost

TI-2026-27114 CVE-2026-34881 · GHSA-mc26-q38v-83gv

MEDIUM 56

OpenStack Glance before 29.1.1, 30.x before 30.1.1, and 31.0.0 is affected by Server-Side Request Forgery (SSRF).

CVSS 3.1MEDIUM 5.0 Network Low privileges No interaction EPSS 0.00276 Published 2026-03-31 Partial fix · 29.1.1, 30.1.1 +3 CWE-918