Vulnerability in Openstack Designate
CVE-2026-71194
In OpenStack Designate before 22.0.2, the mDNS handler performs pool-blind lookups when resolving record queries and NOTIFY requests. When two zones with the same name exist across different pools, the lookup fails with a deterministic err…
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Openstack Designate — versions 1.0.0, 21.0.0, 22.0.0
Weakness classification (CWE)
References
- cve@mitre.org (issue-tracking)
- cve@mitre.org (vendor-advisory)
- cve@mitre.org (mailing-list, issue-tracking, vendor-advisory)
Frequently asked questions
- What is CVE-2026-71194?
- CVE-2026-71194 is a medium-severity vulnerability in Openstack Designate, classified under Incorrect Resource Transfer Between Spheres. CVSS score: 6.8/10. Published 2026-08-12.
- How severe is CVE-2026-71194?
- Medium severity. CVSS v3 base score is 6.8 out of 10.