TestCitrixException

Test Citrix Exception test CVE-2025-6759 mitigation Citrix documentation about CVE-2025-6759 contains alternative mitigation by disabling Citrix exception handler from registry. However, that documentation does not answer the question: Will this change need VDA service or server restart or not? s...

PrintNightmare

PrintNightmare Here is a project that will help to fight against Windows security breach PrintNightmare! CVE-2021-34527 You have to know that a patch has been released by Microsoft against this breach but is not fully functional and fight only RCE Remote code execution while LPE Local privilege...

PowerShell-PrintNightmare

PowerShell-PrintNightmare A collection of scripts to help set the appropriate registry keys for CVE-2021-34527 shared as part of our blogs outlining various mitigation options. servers.ps1 contains the registry settings related to PointAndPrint. You still need to install the patch! workstations.p...

Disable-IPv6-CVE-2024-38063-Fix

Disable IPv6 to Mitigate CVE-2024-38063 Without Installing KB Update Overview This script is designed to mitigate the effects of the critical vulnerability CVE-2024-38063, a remote code execution RCE vulnerability in the Windows TCP/IP stack related to IPv6. By disabling IPv6 on the system, this...

cve-2013-3900-winverifytrust-mitigation

CVE-2013-3900 Mitigation WinVerifyTrust / EnableCertPaddingCheck This repository contains a PowerShell remediation + verification script that addresses Tenable/Nessus finding: Plugin ID: 166555 Name: WinVerifyTrust Signature Validation CVE-2013-3900 Mitigation EnableCertPaddingCheck The script...

cve-2026-21509-mitigation

CVE-2026-21509 Mitigation Script Traditional Chinese version: READMEzh-TW.md Overview This script applies a registry-based mitigation to protect against CVE-2026-21509 Microsoft Office security feature bypass vulnerability, which has been exploited in the wild. CVE ID: CVE-2026-21509 Severity:...

-WinVerifyTrust-Signature-Validation-CVE-2013-3900-Mitigation

CVE-2013-3900 is a remote code execution vulnerability in the way Microsoft's WinVerifyTrust function handles Windows Authenticode signature verification. This flaw allows an attacker to modify a signed executable file by adding malicious code to an unverified portion of the file without...

Microsoft Office Zero-Day (CVE-2026-21509) - Emergency Patch Issued for Active Exploitation

Microsoft on Monday issued out-of-band security patches for a high-severity Microsoft Office zero-day vulnerability exploited in attacks. The vulnerability, tracked as CVE-2026-21509 , carries a CVSS score of 7.8 out of 10.0. It has been described as a security feature bypass in Microsoft Office...