PatchTheCVEproxmox vulnerabilities
Recent CVEs affecting proxmox products. 1 tracked.
proxmox has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-07-17. Highest priority: CVE-2026-51080 (score 50/100).
- CVE-2026-51080 CRITICAL 9.8 DOWNGRADE libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML External Entity (XX
FAQ
How do I fix proxmox 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 proxmox being exploited right now?
None of the tracked proxmox CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which proxmox CVE should I patch first?
CVE-2026-51080 currently ranks highest (50/100): libpvestorage-perl v9.1.1 and libpve-storage-perl v8.3.7 were discovered to contain an XML External Entity (XX.