CVE-2015-2534

Name: CVE-2015-2534
Creator: NVD / NIST
Published: 2015-09-09T00:59:45.38+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.92%

Last modified Jun 17, 2026

CVE-2015-2534 is a vulnerability of currently unknown severity. Hyper-V in Microsoft Windows 8.1, Windows Server 2012 R2, and Windows 10 improperly processes ACL settings, which allows local users to bypass intended network-traffic restrictions via a crafted application, aka "Hyper-V Security Feature Bypass Vulnerability.". EPSS estimates a 1.92% chance of exploitation in the next 30 days.

Description

Hyper-V in Microsoft Windows 8.1, Windows Server 2012 R2, and Windows 10 improperly processes ACL settings, which allows local users to bypass intended network-traffic restrictions via a crafted application, aka "Hyper-V Security Feature Bypass Vulnerability."

Metrics

EPSS Probability

1.92%

77.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Microsoft	Windows 10	All versions
Microsoft	Windows 8.1	All versions
Microsoft	Windows Server 2012	r2

References

http://www.securitytracker.com/id/1033496Third Party Advisory, VDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-105Patch, Vendor Advisory
http://www.securitytracker.com/id/1033496Third Party Advisory, VDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-105Patch, Vendor Advisory

Timeline

Published: Sep 9, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-2534?

How severe is CVE-2015-2534?

Severity scoring for CVE-2015-2534 is pending analysis. The EPSS model estimates a 1.92% probability of exploitation in the next 30 days.

How do I fix CVE-2015-2534?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-2534?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST