October 13, 2026-KB5127692 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 23H2

October 13, 2026-KB5127692 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 23H2 Applies To .NET Note Release date: October 13, 2026 Version: .NET Framework 3.5 and 4.8.1 The October 13, 2026 update for Windows 11 23H2 includes security and cumulative reliability improvements in...

October 13, 2026-KB5127687 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2022

October 13, 2026-KB5127687 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2022 Applies To .NET Note Release Date: October 13, 2026 Version: .NET Framework 3.5 and 4.8 The October 13, 2026 update for Windows Server 2022 includes security and cumulative reliability improvements...

.NET Framework Security Feature Bypass Vulnerability

Improper certificate validation in .NET Framework allows an unauthorized attacker to bypass a security feature over a network...

.NET and Visual Studio Remote Code Execution Vulnerability

Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network...

.NET Elevation of Privilege Vulnerability

Improper limitation of a pathname to a restricted directory 'path traversal' in .NET allows an authorized attacker to elevate privileges locally...

.NET Elevation of Privilege Vulnerability

Improper link resolution before file access 'link following' in .NET allows an authorized attacker to elevate privileges locally...

.NET Remote Code Execution Vulnerability

Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network...

.NET Remote Code Execution Vulnerability

Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network...

.NET Elevation of Privilege Vulnerability

Improper link resolution before file access 'link following' in .NET allows an authorized attacker to elevate privileges locally...

.NET Remote Code Execution Vulnerability

Improperly implemented security check for standard in .NET allows an unauthorized attacker to execute code over a network...

.NET Denial of Service Vulnerability

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

.NET Information Disclosure Vulnerability

Origin validation error in .NET allows an unauthorized attacker to disclose information over a network...

.NET Framework Elevation of Privilege Vulnerability

Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to elevate privileges over a network...

.NET Remote Code Execution Vulnerability

Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network...

.NET Information Disclosure Vulnerability

Permissive list of allowed inputs in .NET allows an unauthorized attacker to disclose information over a network...

.NET Framework Remote Code Execution Vulnerability

Deserialization of untrusted data in .NET Framework allows an unauthorized attacker to execute code over a network...

.NET Framework Remote Code Execution Vulnerability

Out-of-bounds write in .NET Framework allows an unauthorized attacker to execute code over a network...

.NET Security Feature Bypass Vulnerability

Origin validation error in .NET allows an unauthorized attacker to bypass a security feature over a network...

.NET Remote Code Execution Vulnerability

Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to execute code over a network...

.NET Remote Code Execution Vulnerability

Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network...