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Vulnerabilities & PatchesEmerging1 sourceAug 19, 2026 · 07:19via Security Affairs

U.S. CISA adds Apple macOS, Microsoft SharePoint, Broadcom VMware vCenter, and Microsoft IKE flaws to its Known Exploited Vulnerabilities catalog

Brief

U. S. Cybersecurity and Infrastructure Security Agency (CISA) adds Apple macOS, Microsoft SharePoint, Broadcom VMware vCenter, and Microsoft IKE flaws to its Known Exploited Vulnerabilities catalog.

The U. S. Cybersecurity and Infrastructure Security Agency (CISA) added the following vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog :

  • CVE-2026-33824   (CVSS score: 9.8)  – Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability
  • CVE-2026-55040   (CVSS score: 9.1) Microsoft SharePoint Weak Authentication Vulnerability
  • CVE-2026-59310   (CVSS score: 9.8)   Broadcom VMware vCenter Path Traversal Vulnerability
  • CVE-2026-65400  Apple macOS Improper Authentication Vulnerability

CVE-2026-33824 is a Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability.

Read more on Security Affairs→
Vulnerabilities & PatchesMicrosoftAppleCVE-2026-59310CVE-2026-65400CVE-2026-55040CVE-2026-33824