Microsoft's March 2025 Patch Tuesday updates for Windows fixes 7 Zero-Days and 57 security issues

Microsoft has rolled out its March 2025 Patch Tuesday updates, addressing 57 security vulnerabilities, including seven zero-day flaws. These updates are crucial for maintaining the security and stability of various Microsoft products, including Windows, Microsoft Office, and Azure.

Among the 57 vulnerabilities fixed, six zero-day flaws were actively exploited, while one was publicly disclosed before an official patch was available. The zero-day vulnerabilities include issues in the Windows Win32 Kernel Subsystem, NTFS, and Fast FAT File System Driver, among others. These vulnerabilities could allow attackers to gain SYSTEM privileges, execute remote code, or steal sensitive information.

In addition to the zero-day flaws, the updates also address 23 Elevation of Privilege vulnerabilities, three Security Feature Bypass vulnerabilities, 23 Remote Code Execution vulnerabilities, four Information Disclosure vulnerabilities, one Denial of Service vulnerability, and three Spoofing vulnerabilities. These fixes are essential for protecting users from potential cyberattacks and ensuring the overall security of their systems.

Below, there is the full report of all the vulnerabilities addressed with March 2025 Patch Tuesday updates for Windows 11:

As always, it is advisable to download and install the Windows March 2025 Patch Tuesday as soon as possible to benefit from the latest security improvements. You can do so by accessing Windows Update and automatically updating your device. You can also find out more details about the latest updates for Windows 10 and Windows 11 by reading our separate articles.