CVE-2012-0015: Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not properly calculate the length of an unspecified buffer,...

Security readout for executives and security teams

This is a memory-handling flaw in Microsoft .NET Framework 2.0 SP2 and 3.5.1. A malicious XAML browser application, ASP.NET application, or .NET Framework application could trigger remote code execution. Treat exposed legacy .NET systems as potentially high business risk, especially where untrusted application content can reach users or servers. Likely exposure is legacy Windows systems running Microsoft .NET Framework 2.0 SP2 or 3.5.1, especially systems supporting XBAP, ASP.NET, or .NET application execution. The bundle’s affected-products metadata is incomplete, so asset validation should rely on Microsoft MS12-016 and local software inventory. Prioritize this as a legacy remote-code-execution risk. It is not listed as KEV in the provided bundle, but the business impact could be severe where affected .NET versions remain in production or on user systems exposed to crafted content. Mitigation focus: Review Microsoft MS12-016 for the vendor-approved security update and deployment guidance.; Prioritize remediation on internet-facing ASP.NET systems and user workstations handling untrusted .NET/XBAP content.; Inventory systems for .NET Framework 2.0 SP2 and 3.5.1 presence..

Prepared

Jun 27, 2026, 17:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.