What’s Vulnerable › Vulnerabilities

CVE-2013-3902

• Severity: high (CVSS 7.2 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-12-11 · updated 2026-06-16
• Weakness: CWE-399

Description

Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 R2 SP1 and Windows 7 SP1 on 64-bit platforms allows local users to gain privileges via a crafted application, aka "Win32k Use After Free Vulnerability."

Affected products

• Microsoft Windows 7: all versions

References

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-101
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-101

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