PatchTheCVEopennebula vulnerabilities
Recent CVEs affecting opennebula products. 2 tracked.
opennebula has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-04-29. Highest priority: CVE-2025-56536 (score 28/100).
- CVE-2025-56536 MEDIUM 6.1 UPGRADE A stored cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 allows attackers to execute arbitrar
- CVE-2025-56535 MEDIUM 6.1 UPGRADE A cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 allows attackers to execute arbitrary web s
FAQ
How do I fix opennebula 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 opennebula being exploited right now?
None of the tracked opennebula CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which opennebula CVE should I patch first?
CVE-2025-56536 currently ranks highest (28/100): A stored cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 allows attackers to execute arbitrar.