Microsoft Resolves 78 Vulnerabilities, Including 5 Actively Exploited Zero-Days; CVSS 10 Flaw Affects Azure DevOps Server
May 14, 2025
Endpoint Security / Vulnerability
Microsoft has released updates addressing 78 security vulnerabilities across its software, including five zero-days currently being exploited in the wild. Among these flaws, 11 are classified as Critical, 66 as Important, and one as Low in severity. The patches include 28 vulnerabilities that enable remote code execution, 21 related to privilege escalation, and 16 classified as information disclosure issues. This release also coincides with fixes for eight security flaws found in the Chromium-based Edge browser since last month’s Patch Tuesday. The details of the actively exploited vulnerabilities are as follows:
- CVE-2025-30397 (CVSS score: 7.5) – Scripting Engine Memory Corruption Vulnerability
- CVE-2025-30400 (CVSS score: 7.8) – Microsoft Desktop Window Manager (DWM) Core Library Elevation of Privilege Vulnerability
- CVE-2025-3270…