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Microsoft Plugs Nearly 400 Security Holes

medkrebsPublished 2026-08-11

<p><strong>Microsoft</strong> today released updates to remedy at least 398 security vulnerabilities in its <strong>Windows</strong> operating systems and supported software, including one weakness that is already being actively exploited and two others that were publicly detailed prior to today.</p> <div class="wp-caption aligncenter" id="attachment_74109" style="width: 758px;"><img alt="" class=

MITRE ATT&CK techniques

Indicators of compromise

Original source: https://krebsonsecurity.com/2026/08/microsoft-plugs-nearly-400-security-holes/