Microsoft Patch Tuesday for July 2026 — Snort rules and prominent vulnerabilities

Key Takeaways

• CVE-2026-56155 is an important-severity elevation of privilege vulnerability in Microsoft SharePoint that was addressed in the July 2026 Patch Tuesday. Microsoft has released its monthly security update for July 2026, which includes 622 vulnerabilities affecting a range of products, including 57 that.
• An authorized attacker could use it to elevate privileges locally.