Is CVE-2013-3898 being actively exploited?

CVE-2013-3898 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-3898?

CVE-2013-3898 has a CVSS 2.0 base score of 7.9 (HIGH).

CVE-2013-3898

HIGH · CVSS 7.9EPSS 1.8%EU EUVD

Microsoft Windows 8 and Windows Server 2012, when Hyper-V is used, does not ensure memory-address validity, which allows guest OS users to execute arbitrary code in all guest OS instances, and allows guest OS users to cause a denial of service (host OS crash), via a guest-to-host hypercall with a crafted function parameter, aka "Address Corruption Vulnerability."

Key facts

CVSS score: 7.9 (v2.0)
Severity: HIGH
CVSS vector: AV:A/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-264
EPSS score: 1.8% (78th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-3830)
Published: November 13, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-3830 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

microsoft / windows 8
microsoft / windows server 2012

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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