CVE-2015-1672: Microsoft .NET Framework

Medium severity, CVSS 5.0. EPSS: 17.4% chance of exploitation in the next 30 days.

Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 allows remote attackers to cause a denial of service (recursion and performance degradation) via crafted encrypted data in an XML document, aka ".NET XML Decryption Denial of Service Vulnerability."

Affected products

• Microsoft .NET Framework: version 2.0 only; version 3.5 only; version 3.5.1 only; version 4.0 only; version 4.5 only; version 4.5.1 only; …

Published 2015-05-13. Last modified 2026-06-17.