Microsoft

Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.

Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Added links to June 2026 Exchange Server security updates. Microsoft recommends installing this updates as soon as possible.

Added Microsoft Excel for Android, Microsoft Word for Android, Microsoft Loop for Android, Microsoft PowerPoint for Android and Microsoft OneNote for Android softwares to the Security Updates table. Customers that are running supported version of these products are encouraged to update to the indicated versions to be protected from this vulnerability.

Added Office softwares to the Security Updates table. Customers that are running supported versions of Office are encouraged to update to the indicated versions to be protected from this vulnerability.

To comprehensively address this vulnerability Windows 11 Version 26H1 for ARM64-based Systems and Windows 11 Version 26H1 for64-based Systems have been added to the Security Updates table. Microsoft recommend updating to the June 2026 version of your Windows operating systems.

To comprehensively address this vulnerability Windows 11 Version 26H1 for ARM64-based Systems and Windows 11 Version 26H1 for64-based Systems have been added to the Security Updates table. Microsoft recommend updating to the June 2026 version of your Windows operating systems.

To comprehensively address this vulnerability Windows 11 Version 26H1 for ARM64-based Systems and Windows 11 Version 26H1 for64-based Systems have been added to the Security Updates table. Microsoft recommend updating to the June 2026 version of your Windows operating systems.

To comprehensively address this vulnerability Windows 11 Version 26H1 for ARM64-based Systems and Windows 11 Version 26H1 for64-based Systems have been added to the Security Updates table. Microsoft recommend updating to the June 2026 version of your Windows operating systems.

To comprehensively address this vulnerability Windows 11 Version 26H1 for ARM64-based Systems and Windows 11 Version 26H1 for64-based Systems have been added to the Security Updates table. Microsoft recommend updating to the June 2026 version of your Windows operating systems.

Added links to June 2026 Windows security updates. Microsoft recommends installing this updates as soon as possible.

To comprehensively address the vulnerability identified by CVE-2020-17103, Microsoft recommends installing the June 2026 updates for your Windows operating systems.

Information published.

Information published.

Information published.

Information published.

Information published.