What’s Vulnerable › Products

Microsoft System.Security.Cryptography.Xml vulnerabilities

4 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 4 published in the last 12 months.

Check whether your Microsoft System.Security.Cryptography.Xml version is affected

Latest Microsoft System.Security.Cryptography.Xml vulnerabilities

• CVE-2026-96960 — .NET Denial of Service Vulnerability (CVSS 7.5)
• CVE-2026-96959 — .NET Denial of Service Vulnerability (CVSS 7.5)
• CVE-2026-96958 — .NET Denial of Service Vulnerability (CVSS 7.5)
• CVE-2026-96222 — Active Directory Federation Services (AD FS) Spoofing Vulnerability (CVSS 7.4)