CVE-2026-83766

LOWCVSS 4.2 · MEDIUM

Immediate actions

Recommended action window: Monitor and triage in normal cycle

NVD description

Incorrect authorization in Windows Hyper-V allows an authorized attacker to bypass a security feature over an adjacent network.

0.0/ 10 priority

Other references

Weakness type (CWE)

CWE-863

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Full discourse1 post

VulniPulse@vulnipulse15h
CVE advisory: CVE-2026-83766 - microsoft: Windows Hyper-V Security Feature Bypass Vulnerability. https://vulnipulse.com/advisories/microsoft-cve-2026-83766 #CVE #CyberSecurity #Microsoft #WindowsServer
1000016
30 followersView on X