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portcls.sys in the kernel-mode drivers in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allows local users to gain privileges via a crafted application, aka "Port-Class Driver Double Fetch Vulnerability."
December 11, 2013
April 29, 2026
See which npm, PyPI, Go, and Maven packages are affected by CVE-2013-3907
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.