python-glance-store: An issue in the VMware datastore driver of OpenStack glance_store
CVE-2026-51773 is fixed in python-glance-store on 1 platform by DEBIAN-CVE-2026-51773 (version 5.7.0-3), released October 13, 2026. It is not reported as exploited. Patch Radar priority: High.
An issue in the VMware datastore driver of OpenStack glance_store. When an authenticated attacker provides a maliciously crafted image location URI pointing to an external server, the _retry_request function fails to validate the destination host before attaching sensitive authentication headers.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| python-glance-store · Debian 14 | 5.7.0-3 | DEBIAN-CVE-2026-51773 | Oct 13, 2026 |
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