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CVE-2026-71198

Glance · Vulnerability

CVSS 4.0 7.0 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-71198

Published

In OpenStack Glance before 32.0.1, the location API does not validate destination hosts when adding an HTTP location to an image. Unlike the web-download import path, the location API only checks the URL scheme and does not apply the import_filtering_opts host restrictions. An authenticated user can add a location pointing to internal endpoints such as the cloud metadata service (169.254.169.254), and retrieve the response by downloading the image data. This affects both the new POST /v2/images/{id}/locations API and the old PATCH API when show_multiple_locations is enabled. Deployments with the HTTP store backend enabled are affected.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-71198

Published

Glance

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "Glance",
                    "repo": "https://opendev.org/openstack/glance",
                    "vendor": "OpenStack",
                    "versions": [
                        {
                            "lessThan": "30.2.1",
                            "status": "affected",
                            "version": "16.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "31.1.1",
                            "status": "affected",
                            "version": "31.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "32.0.1",
                            "status": "affected",
                            "version": "32.0.0",
                            "versionType": "semver"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON