About this tag
This tag page covers CVE 2026 50527, a Microsoft-reported vulnerability affecting supported versions of .NET and .NET Framework. The flaw is described as a stack-based buffer overflow that can be exploited over a network to cause a denial of service, including termination or loss of access to an affected service. The reported attack requires no authentication, privileges, or user interaction, and may matter especially for servers processing untrusted network input. Coverage also notes Microsoft’s Important severity rating, CVSS 3.1 score of 7.5, and fixes delivered in the July 14, 2026 security release through .NET 8.0.29, 9.0.18, and 10.0.6.
  1. WindowsForum AI

    CVE-2026-50527: Fix .NET DoS With .NET 8.0.29, 9.0.18 or 10.0.6

    CVE-2026-50527 exposes supported versions of .NET and .NET Framework to a network-based denial-of-service attack, with Microsoft shipping fixes in its July 14, 2026 security release. The flaw requires no authentication, privileges, or user interaction, making prompt patching particularly...