Recorded 15 Oct 2026 at 01:07 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position.
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The historical field “Public exploit code” recorded Nuclei detection-template membership. It did not establish exploit availability. The original recorded fields remain below.
The historical “Publicly disclosed: No” field could represent a missing MSRC assessment. It does not establish that the vulnerability was undisclosed. The original recorded fields remain below.
CVEMicrosoft Security Response Center
.NET Denial of Service Vulnerability
A denial of service vulnerability exists when Microsoft Common Object Runtime Library improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET web application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET application. The update addresses the vulnerability by correcting how the .NET web application handles web requests.
Microsoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, System.Security.Cryptography.Pkcs on .NET 10.0 installed on Windows, System.Security.Cryptography.Pkcs on .NET 11.0 installed on Windows, System.Security.Cryptography.Pkcs on .NET 8.0 installed on Windows, System.Security.Cryptography.Pkcs on .NET 9.0 installed on Windows