PatchTheCVEopenstack vulnerabilities
Recent CVEs affecting openstack products. 2 tracked.
openstack has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-06-23. Highest priority: CVE-2026-46448 (score 29/100).
- CVE-2026-46448 MEDIUM 5.4 UPGRADE In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data
- CVE-2026-50221 MEDIUM 5.4 UPGRADE In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers (X-Container-Host, X-Con
FAQ
How do I fix openstack vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is openstack being exploited right now?
None of the tracked openstack CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which openstack CVE should I patch first?
CVE-2026-46448 currently ranks highest (29/100): In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data.