What’s Vulnerable › Vulnerabilities

CVE-2010-3958

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 23.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-04-13 · updated 2026-06-16
• Weakness: CWE-20

Description

The x86 JIT compiler in Microsoft .NET Framework 2.0 SP2, 3.5 SP1, 3.5.1, and 4.0 does not properly compile function calls, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka ".NET Framework Stack Corruption Vulnerability."

Affected products

• Microsoft .NET Framework: 4.0, 3.5.1, 2.0-sp2, 3.5-sp1

References

• http://www.us-cert.gov/cas/techalerts/TA11-102A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-028
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12406
• http://www.us-cert.gov/cas/techalerts/TA11-102A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-028
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12406

Get alerted when CVE-2010-3958 or the next vulnerability affects your stack