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CVE-2010-0026

4.0 · MEDIUM

The Hyper-V server implementation in Microsoft Windows Server 2008 Gold, SP2, and R2 on the x64 platform allows guest OS users to cause a denial of service (host OS hang) via a crafted application…

Published Feb 10, 2010microsoftCWE-20EPSS 1.56%

Overview

CVE-2010-0026 is a medium-severity vulnerability affecting microsoft windows_server_2008. It was published on February 10, 2010 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

The Hyper-V server implementation in Microsoft Windows Server 2008 Gold, SP2, and R2 on the x64 platform allows guest OS users to cause a denial of service (host OS hang) via a crafted application that executes a malformed series of machine instructions, aka "Hyper-V Instruction Set Validation Vulnerability."

Remediation

Check the references section for vendor advisories and patches from microsoft. Update windows_server_2008 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refwww.us-cert.gov/cas/techalerts/TA10-040A.htmlRefdocs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-010Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8006Refwww.us-cert.gov/cas/techalerts/TA10-040A.htmlRefdocs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-010Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8006

How CyberStrike helps

Frequently asked questions

What is CVE-2010-0026?

CVE-2010-0026 is a medium-severity vulnerability affecting microsoft windows_server_2008. It was published on February 10, 2010 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

How severe is CVE-2010-0026?

This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2010-0026?

Check the references section for vendor advisories and patches from microsoft. Update windows_server_2008 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2010-0026?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-0026 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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