CVE-2025-21307 - Critical RCE Flaw in Windows Reliable Multicast Transport Driver (RMCAST) – How It Works, PoC & Mitigation
Published: June 2024
Introduction
In June 2024, Microsoft disclosed a severe remote code execution (RCE) vulnerability—CVE-2025-21307—affecting the Windows Reliable Multicast Transport (RMCAST) driver.
CVE-2025-21303 - Windows Telephony Service Remote Code Execution Vulnerability Explained
On June Patch Tuesday 2025, Microsoft disclosed a critical security flaw affecting Windows' Telephony Service, officially tracked as CVE-2025-21303. This bug allows remote code
CVE-2025-21302 - Windows Telephony Service Remote Code Execution Vulnerability Explained
In this article, we'll break down everything you need to know about CVE-2025-21302, a dangerous Remote Code Execution (RCE) vulnerability affecting the Windows
CVE-2025-21295 - Exploiting the SPNEGO NEGOEX Remote Code Execution Vulnerability
Published: June 2024
Introduction
CVE-2025-21295 is a critical security vulnerability in Microsoft's SPNEGO Extended Negotiation (NEGOEX) authentication mechanism used in Windows. Discovered in
CVE-2025-21273 - Unpacking the Windows Telephony Service Remote Code Execution Vulnerability
On June 11, 2025, Microsoft disclosed a critical vulnerability tracked as CVE-2025-21273. This serious flaw exists in the Windows Telephony Service (also known as TAPI
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