Microsoft Patches Record 206 Flaws, Including Three Zero-Days and Critical RCE Bugs

Microsoft released patches for a record 206 security vulnerabilities on Tuesday, addressing a significant portion of its software portfolio. Among these fixes were three zero-day vulnerabilities, meaning they were publicly known and potentially exploited before Microsoft could issue a patch. The severity of the vulnerabilities varied, with 39 rated as Critical and 167 as Important. The disclosed flaws encompass various types of security risks, including 63 instances of privilege escalation, 56 instances of remote code execution (RCE), 30 instances of information disclosure, 27 instances of spoofing, and 20 related to security feature bypass. The sheer volume of patches, particularly the inclusion of zero-days, highlights an ongoing challenge for the technology giant in maintaining the security of its extensive product ecosystem. This cumulative update aims to mitigate widespread risks across Windows operating systems and other Microsoft services.