CVE-2026-59831 GitHub CLI `gh codespace jupyter` could allow remote code execution when connecting to a malicious Codespace
Published July 16, 2026
Information published.
Microsoft Security Response Center Blog Alerts
CVE-2026-56182 Windows NTFS Elevation of Privilege Vulnerability
Published July 15, 2026
Updated acknowledgment. This is an informational change only.
CVE-2026-50375 DirectX Graphics Kernel Elevation of Privilege Vulnerability
Published July 15, 2026
Updated acknowledgment. This is an informational change only.
CVE-2026-50341 Windows NTFS Information Disclosure Vulnerability
Published July 15, 2026
Updated acknowledgment. This is an informational change only.
CVE-2026-45637 Microsoft DWM Core Library Elevation of Privilege Vulnerability
Published July 15, 2026
Updated acknowledgment. This is an informational change only.
CVE-2026-58644 Microsoft SharePoint Remote Code Execution Vulnerability
Published July 15, 2026
Corrected the Exploitability Index, Exploited flag and CVSS vector which was incorrect at the time of publication on 7/14/2026. This is an informational change only.
CVE-2026-58253 NATS Server: Route API Auth Bypass
Published July 15, 2026
Information published.
CVE-2026-58209 NATS Server: MQTT retained and QoS replay bypass subscribe deny filters
Published July 15, 2026
Information published.
CVE-2026-58252 NATS Server: Subscribe Authz Bypass via Wildcard-Overlap
Published July 15, 2026
Information published.
CVE-2026-58250 NATS Server: Pre-auth server crash via double INFO in leafnode handshake
Published July 15, 2026
Information published.
