Microsoft System.Security.Cryptography.Xml vulnerabilities (CVE)

CVE records published for Microsoft System.Security.Cryptography.Xml, newest first. Follow to get an email when a new one appears.

4 results
7.5High
CVE-2026-96960

.NET Denial of Service Vulnerability

Microsoft Microsoft .NET Framework 3.5; Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.8

Asymmetric resource consumption (amplification) in .NET allows an unauthorized attacker to deny service over a network.

1.2%EPSS
7.5High
CVE-2026-96959

.NET Denial of Service Vulnerability

Microsoft Microsoft .NET Framework 3.5; Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.8

Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.

7.5High
CVE-2026-96958

.NET Denial of Service Vulnerability

Microsoft Microsoft .NET Framework 3.5; Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.8

Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.

1.2%EPSS
7.4High
CVE-2026-96222

Active Directory Federation Services (AD FS) Spoofing Vulnerability

Microsoft Microsoft .NET Framework 3.5; Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.8

Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.