CVE-2025-53145: 
vulnerability analysis and mitigation

A type confusion vulnerability (CVE-2025-53145) was discovered in Windows Message Queuing, which was disclosed on August 12, 2025. The vulnerability affects multiple versions of Microsoft Windows operating systems, including Windows 10, Windows 11, and various Windows Server editions. This security flaw allows an authorized attacker to execute code over a network through access of resource using incompatible type (NVD).

The vulnerability is classified as CWE-843 (Access of Resource Using Incompatible Type) and has received a CVSS v3.1 base score of 8.8 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. This indicates that the vulnerability is network-exploitable, requires low attack complexity, needs low privileges, requires no user interaction, and can result in high impacts to confidentiality, integrity, and availability (NVD).

The vulnerability poses significant risks as it allows an authorized attacker to execute code over a network, potentially leading to complete system compromise with high impacts on confidentiality, integrity, and availability of the affected systems (NVD).

Microsoft has released security updates to address this vulnerability. The fixes are available for all affected versions of Windows, including Windows 10 (various versions), Windows 11, and Windows Server editions. Users are advised to apply the latest security updates to mitigate this vulnerability (NVD).