CVE-2026-78450

Use after free in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over a network...

CVE-2026-78449

Use after free in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over a network...

EUVD-2026-73892

Use after free in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over a network...

CVE-2026-69530

CVE-2026-69530 is a use-after-free vulnerability in the Windows Reliable Multicast Transport Driver (RMCAST) that allows an unauthorized, remote attacker to execute code over a network. The vulnerability is rated CVSS 8.1 (HIGH) with an attack complexity of high , requiring no privileges or user ...

CVE-2026-78450

CVE-2026-78450 is a use-after-free vulnerability in the Windows Reliable Multicast Transport Driver (RMCAST) that allows an unauthorized, network-based attacker to achieve remote code execution . The vulnerability was reported by Microsoft (CNA source) and assigned a CVSS 3.1 base score of 8.1 (H...

EUVD-2026-73801

Use after free in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over a network...

CVE-2026-78449

CVE-2026-78449 is a use-after-free vulnerability in the Windows Reliable Multicast Transport Driver (RMCAST) that allows an unauthorized attacker to execute code over the network. The vulnerability is rated CVSS 3.1: 8.1 (HIGH) with a vector of AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H, indicating a ne...

EUVD-2026-73799

Use after free in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over a network...

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Use after free in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over a network...

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Use after free in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over a network...

CVE-2026-62816

Heap-based buffer overflow in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over an adjacent network...

CVE-2026-62816

CVE-2026-62816 describes a heap-based buffer overflow in the Windows Reliable Multicast Transport Driver (RMCAST). The vulnerability allows an unauthenticated attacker on an adjacent network to execute code on the affected system. Available sources state the issue and its high impact (C/H/I/A: hi...

CVE-2026-62816 Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

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CVE-2026-62816 Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

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EUVD-2026-56393

Heap-based buffer overflow in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over an adjacent network...

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Heap-based buffer overflow in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over an adjacent network...

PT-2026-70556

Name of the Vulnerable Software and Affected Versions Reliable Multicast Transport Driver RMCAST affected versions not specified Description A heap-based buffer overflow occurs in the Reliable Multicast Transport Driver RMCAST, which is a driver used for transmitting data to multiple recipients...

CVE-2026-54982: Integer Underflow (Wrap or Wraparound)

Integer underflow wrap or wraparound in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over an adjacent network...

EUVD-2025-2372

Malicious code in bioql PyPI...

How to Address CVE-2025-21307 Without a Patch Before the Weekend

Microsoft’s January 2025 Patch Tuesday release addresses a critical vulnerability—CVE-2025-21307—in the Windows Reliable Multicast Transport Driver RMCAST. With a CVSS score of 9.8, this vulnerability poses a severe threat and is highly susceptible to exploitation. What is CVE-2025-21307? RMCAST ...