VIR Vulnerability Intelligence Relay

CVE-2015-1647

low
Published 2015-04-14 · Modified 2026-05-06
CVSS v3
—
CVSS v2
2.1
VIR risk
2.1

Description

Virtual Machine Manager (VMM) in Hyper-V in Microsoft Windows 8.1 and Windows Server 2012 R2 allows guest OS users to cause a denial of service (VMM functionality loss) via a crafted application, aka "Windows Hyper-V DoS Vulnerability."

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: secure@microsoft.com — https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-042

OS impact
OSVersionStatusFixed in
windows windows-affected
windows windowsr2affected

References

CWEs

CWE-20

Verify integrity in audit chain (admin only). AS-IS.