The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:39812 advisory.

    OpenStack Image Service (code-named Glance) provides     discovery, registration, and delivery services for virtual disk images. The     Image Service API server provides a standard REST interface for querying     information about virtual disk images stored in a variety of back-end     stores, including OpenStack Object Storage. Clients can register new     virtual disk images with the Image Service, query for information on     publicly available disk images, and use the Image Service's client library     for streaming virtual disk images.

    Security Fix(es):

    * openstack-glance: OpenStack Glance  Unvalidated URI Fetch in OVF     Processing (SSRF) ()

    * openstack-glance: OpenStack Glance  Redirect Validation Bypass in     glance-download Import (SSRF) ()

    * OpenStack Glance: Server-Side Request Forgery leading to unauthorized     internal network access (CVE-2026-34881)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE     page listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 9 : Red Hat OpenStack Services on OpenShift 18.0 (openstack-glance) (RHSA-2026:39812)

high Nessus Plugin ID 327053

Version 1.2