CVE-2026-40372 ASP.NET Core Elevation of Privilege Vulnerability Microsoft Security 21 April 2026 om 16:00 Improper verification of cryptographic signature in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-26168 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability Microsoft Security 21 April 2026 om 16:00 Acknowledgement added. This is an informational change only.
CVE-2026-32223 Windows USB Printing Stack (usbprint.sys) Elevation of Privilege Vulnerability Microsoft Security 21 April 2026 om 16:00 Acknowledgement added. This is an informational change only.
CVE-2026-32288 Unbounded allocation for old GNU sparse in archive/tar Microsoft Security 21 April 2026 om 10:40 Information published.
CVE-2026-21523 GitHub Copilot and Visual Studio Code Remote Code Execution Vulnerability Microsoft Security 20 April 2026 om 16:00 Added acknowledgements. This is an informational change only.