Microsoft Security Advisory CVE-2026-120778 - Aspire Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in the Aspire CLI. This advisory provides guidance on updating affected applications and components. An insecure temporary directory used by Aspire CLI-generated builds can allow a local...

GHSA-M63F-XHVM-6MV5 Microsoft Security Advisory CVE-2026-120778 - Aspire Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in the Aspire CLI. This advisory provides guidance on updating affected applications and components. An insecure temporary directory used by Aspire CLI-generated builds can allow a local...

WMEye

WMEye WMEye is an experimental tool that was developed when exploring about Windows WMI. The tool is developed for performing Lateral Movement using WMI and remote MSBuild Execution. It uploads the encoded/encrypted shellcode into remote targets WMI Class Property, create an event filter that whe...

FullBypass

FullBypass A tool which bypasses AMSI AntiMalware Scan Interface and PowerShell CLM Constrained Language Mode and gives you a FullLanguage PowerShell reverse shell. P.S Please do not use in unethical hacking and follow all rules and regulations of laws Usage: First, Download the bypass.csproj fil...

Windows MSBuild / InstallUtil Reverse TCP

AppLocker-style bypass: MSBuild inline C task or InstallUtil-compatible DLL running a C reverse shell. Pair with listeners/multi/reversetcp. from kittysploit import import base64 class ModulePayload: CLIENTLANGUAGE = "msbuild" info = "name": "Windows MSBuild / InstallUtil Reverse TCP",...

Fake Booking Emails Redirect Hotel Staff to Fake BSoD Pages Delivering DCRat

--- Source: Securonix Cybersecurity researchers have disclosed details of a new campaign dubbed PHALTBLYX that has leveraged ClickFix-style lures to display fixes for fake blue screen of death BSoD errors in attacks targeting the European hospitality sector. The end goal of the multi-stage campai...

dotnet: .NET Denial of Service Vulnerability

A flaw was found in MSBuild’s temporary directory handling on Linux where predictable, non-randomized temporary paths are used. Local users can create or manipulate those paths before MSBuild runs, causing build failures or unexpected behavior and resulting in denial of service for build operatio...

dotnet: .NET Denial of Service Vulnerability

A flaw was found in MSBuild’s temporary directory handling on Linux where predictable, non-randomized temporary paths are used. Local users can create or manipulate those paths before MSBuild runs, causing build failures or unexpected behavior and resulting in denial of service for build operatio...

dotnet: .NET Denial of Service Vulnerability

A flaw was found in MSBuild’s temporary directory handling on Linux where predictable, non-randomized temporary paths are used. Local users can create or manipulate those paths before MSBuild runs, causing build failures or unexpected behavior and resulting in denial of service for build operatio...

Microsoft Security Advisory CVE-2025-55247 | .NET Denial of Service Vulnerability

Microsoft Security Advisory CVE-2025-55247 | .NET Denial of Service Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 8.0.xxx, .NET 9.0.xxx and .NET 10.0.xxx. This advisory also provides guidance on what developers c...

GHSA-W3Q9-FXM7-J8FQ Microsoft Security Advisory CVE-2025-55247 | .NET Denial of Service Vulnerability

Microsoft Security Advisory CVE-2025-55247 | .NET Denial of Service Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 8.0.xxx, .NET 9.0.xxx and .NET 10.0.xxx. This advisory also provides guidance on what developers c...

dotnet: .NET Denial of Service Vulnerability

A flaw was found in MSBuild’s temporary directory handling on Linux where predictable, non-randomized temporary paths are used. Local users can create or manipulate those paths before MSBuild runs, causing build failures or unexpected behavior and resulting in denial of service for build operatio...

dotnet: .NET Denial of Service Vulnerability

A flaw was found in MSBuild’s temporary directory handling on Linux where predictable, non-randomized temporary paths are used. Local users can create or manipulate those paths before MSBuild runs, causing build failures or unexpected behavior and resulting in denial of service for build operatio...

dotnet: .NET Denial of Service Vulnerability

A flaw was found in MSBuild’s temporary directory handling on Linux where predictable, non-randomized temporary paths are used. Local users can create or manipulate those paths before MSBuild runs, causing build failures or unexpected behavior and resulting in denial of service for build operatio...

dotnet: .NET Denial of Service Vulnerability

A flaw was found in MSBuild’s temporary directory handling on Linux where predictable, non-randomized temporary paths are used. Local users can create or manipulate those paths before MSBuild runs, causing build failures or unexpected behavior and resulting in denial of service for build operatio...

dotnet: .NET Denial of Service Vulnerability

A flaw was found in MSBuild’s temporary directory handling on Linux where predictable, non-randomized temporary paths are used. Local users can create or manipulate those paths before MSBuild runs, causing build failures or unexpected behavior and resulting in denial of service for build operatio...

CVE-2025-55247

A flaw was found in MSBuild’s temporary directory handling on Linux where predictable, non-randomized temporary paths are used. Local users can create or manipulate those paths before MSBuild runs, causing build failures or unexpected behavior and resulting in denial of service for build...

Turla’s Tiny Backdoor Exploits MSBuild to Evade Detection

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.NET 8.0 security update

8.0.103-1.0.1 - Update to .NET SDK 8.0.103 and Runtime 8.0.3 - Backport MSBuild locale fix...

.NET 8.0 security update

8.0.103-2.0.1 - Update to .NET SDK 8.0.103 and Runtime 8.0.3 - Disable checking the signature of the last certificate in a chain if the certificate is supposedly self-signed. - Resolves: RHEL-25254 - Backport MSBuild locale fix - Resolves: RHEL-23936...