Is CVE-2026-92761 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-92761?

CVE-2026-92761 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-92761

Description

WebVirtCloud fails to properly validate permission flags in UserInstance grants, allowing view-only users to perform privileged actions. Attackers with read-only grants can power off virtual machines, reset root passwords, install SSH keys, and manage ISO images by exploiting the get_instance gate that only checks grant existence.