Windows Remote Desktop Services Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally...

PT-2026-35367

Date: April 27, 2026 Status: ACTIVE EXPLOITATION / PERIMETER & INTERNAL RISK Target: Microsoft Windows RPC Runtime All Versions: Windows 10, 11, Server 2016-2025 Severity: 9.8 MAXIMUM CRITICAL Unauthenticated Remote Code Execution / LPE...

Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Microsoft

CVE-2024-30088 – WinRM Adapted PoC 📌 Summary This is a mo...

EUVD-2026-22385

Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate privileges locally...

EUVD-2026-22372

Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network...

CVE-2026-26159

Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate privileges locally...

CVE-2026-26160

Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate privileges locally...

CVE-2026-26151

Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network...

Remote Desktop Spoofing Vulnerability

Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network...

PT-2026-32731

Name of the Vulnerable Software and Affected Versions Microsoft Windows 10 versions 10.0.14393.0 through 10.0.14393.9059 Description Insufficient UI warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network by misleading users int...

PT-2026-32811

Name of the Vulnerable Software and Affected Versions Windows Remote Procedure Call affected versions not specified Description An issue in Windows Remote Procedure Call allows an authorized attacker to locally disclose sensitive information. This data leak can be used by attackers to map the...

CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

EUVD-2026-13688

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

CVE-2026-4434

CVE-2026-4434: Improper certificate validation in PAM propagation WinRM connections enables a network attacker to perform a man-in-the-middle attack when TLS certificate verification is disabled. Documented across multiple feeds (Red Hat, EUVD, NVD, etc.) with a high impact concern (CVSS 8.1). Af...

CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification...

PT-2026-26608

Name of the Vulnerable Software and Affected Versions versions prior to 2026-4434 Description A flaw exists in the validation of certificates during PAM propagation WinRM connections. This allows a network attacker to conduct a man-in-the-middle attack by disabling TLS certificate verification. T...

About Elevation of Privilege - Windows RDS (CVE-2026-21533) vulnerability

About Elevation of Privilege - Windows RDS CVE-2026-21533 vulnerability. The vulnerability is from the February Microsoft Patch Tuesday. Remote Desktop Services RDS is a component of Microsoft Windows that allows a user to initiate and control an interactive session on a remote computer or virtua...