Privilege Elevation Dominates Massive Microsoft Patch Update

Microsoft's April 2026 Patch Tuesday addresses 165 CVEs — dominated by elevation-of-privilege bugs — including an actively exploited SharePoint spoofing zero-day (CVE-2026-32201) and a publicly disclosed Defender elevation-of-privilege zero-day with PoC (CVE-2026-33825); several critical RCEs (e.g., CVE-2026-33824) were also fixed. Organizations are advised to prioritize patching and apply mitigations (such as firewall rules for IKE) while rapidly deploying easier updates like Edge/Chromium fixes.