vulnerability
Microsoft Patch Tuesday for May 2026 — Snort rules and prominent vulnerabilities
High
Summary
Microsoft released its May 2026 Patch Tuesday update, addressing 137 vulnerabilities across its product suite. The update includes a significant number of critical vulnerabilities, primarily remote code execution (RCE) flaws, impacting products like Windows, Office, Azure, and SharePoint. Notably, several vulnerabilities involve use-after-free and heap-based buffer overflows, requiring specific conditions to trigger exploitation, such as opening crafted EMF files or sending malicious network requests.
Summary written automatically in our own words from the original article, which belongs to its publisher and remains the reference. It may contain errors. Sources & data