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Vulnerability record · CVE-2012-0164 · published 9 May 2012

CVE-2012-0164: Microsoft .net framework vulnerability

Microsoft · .Net Framework

Microsoft .NET Framework 4 does not properly compare index values, which allows remote attackers to cause a denial of service (application hang) via crafted requests to a Windows Presentation Foundation (WPF) application, aka ".NET Framework Index Comparison Vulnerability."

5.0 CVSS 2.0 Medium EPSS 17% · top 3.0%
5.0CVSS 2.0 base score
17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Microsoft .NET Framework 4 does not properly compare index values, which allows remote attackers to cause a denial of service (application hang) via crafted requests to a Windows Presentation Foundation (WPF) application, aka ".NET Framework Index Comparison Vulnerability."

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/53363
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-034
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15580
http://www.securityfocus.com/bid/53363
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-034
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15580

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2012-0164), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.