2026-04 .NET Framework 3.5 Security Update (KB5084165)

2026-04 Cumulative Update for .NET Framework 3.5 for Windows 11, version 26H1 for arm64...

2026-04 .NET 10.0.6 Security Update for ARM64 Client (KB5086095)

2026-04 .NET 10.0.6 Security Update for ARM64 Client KB5086095...

2026-04 .NET 10.0.6 Security Update for x64 Client (KB5086095)

2026-04 .NET 10.0.6 Security Update for x64 Client KB5086095...

2026-04 .NET 9.0.15 Security Update for ARM64 Client (KB5086097)

2026-04 .NET 9.0.15 Security Update for ARM64 Client KB5086097...

2026-04 .NET 8.0.26 Security Update for ARM64 Client (KB5086096)

2026-04 .NET 8.0.26 Security Update for ARM64 Client KB5086096...

2026-04 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 (KB5082411)

2026-04 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 KB5082411...

2026-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 for x64 (KB5082418)

2026-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 for x64 KB5082418...

2026-04 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 (KB5082411)

2026-04 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 KB5082411...

2026-04 .NET 10.0.6 Security Update for x64 Server (KB5086095)

2026-04 .NET 10.0.6 Security Update for x64 Server KB5086095...

2026-04 .NET 9.0.15 Security Update for x86 Client (KB5086097)

2026-04 .NET 9.0.15 Security Update for x86 Client KB5086097...

2026-04 .NET 10.0.6 Security Update for x86 Client (KB5086095)

2026-04 .NET 10.0.6 Security Update for x86 Client KB5086095...

2026-04 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 for x64 (KB5082411)

2026-04 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 for x64 KB5082411...

CVE-2026-32203 .NET and Visual Studio Denial of Service Vulnerability

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CVE-2026-26171 .NET Denial of Service Vulnerability

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CVE-2026-26171

The entry CVE-2026-26171 describes a .NET Denial of Service vulnerability with a CVSSv3.1 base score of 7.5 (HIGH) and network exposure. Exploitation is possible without user interaction and with no privileges required, affecting availability. The provided reference points to a Microsoft update g...

CVE-2026-23666 .NET Framework Denial of Service Vulnerability

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CVE-2026-23666

Improper input validation in .NET Framework allows an unauthorized attacker to deny service over a network...

CVE-2026-33116 .NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

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CVE-2026-33116

CVE-2026-33116 affects the System.Security.Cryptography.Xml component in .NET projects. The issue is described as an infinite loop in EncryptedXml that enables a Denial of Service when exploited over a network. Affected packages and patched versions are documented across .NET releases: .NET 10: S...

CVE-2026-33116

Loop with unreachable exit condition 'infinite loop' in .NET, .NET Framework, Visual Studio allows an unauthorized attacker to deny service over a network...