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CVE-2026-25199 Apache CloudStack: Proxmox Extension Allows Unauthorized Cross-Tenant Instance Access

🗓️ 08 May 2026 12:22:56Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Proxmox extension in CloudStack allows cross-tenant VM access via proxmox_vmid; upgrade to 4.22.0.1.

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08 Jul 2026 07:32Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.1
EPSS0.005
2