CVE-2025-50168-pwn2own-berlin-2025

Author: D4m0n CVE-2025-50168 This is an exploit submitted to Pwn2Own Berlin 2025 - LPE Category. The vulnerability occurs in Win32kbase!DirectComposition, and further details can be found in the blog post. Acknowledgements kASLR bypass technique: prefetch-tool by carrotc4k3 Special thanks to: Dav...

-SCTT-2026-33-0002-DWM-Visual-Field-Singularity

SCTT-2026-33-0002: DWM Visual-Field Singularity 📡 Theoretical Classification ID: SCTT-2026-33-0002 Researcher: Americo Simoes SimoesCTT Physics: Theorem 4.2 - Turbulent Phase Transition TPT Constant: α = 0.0302011 Target: Desktop Window Manager dwm.exe / Windows Graphics Component Obsoletes:...

SCTT-2026-33-0002-DWM-Visual-Field-Singularity

SCTT-2026-33-0002: DWM Visual-Field Singularity 📡 Theoretical Classification ID: SCTT-2026-33-0002 Researcher: Americo Simoes SimoesCTT Physics: Theorem 4.2 - Turbulent Phase Transition TPT Constant: α = 0.0302011 Target: Desktop Window Manager dwm.exe / Windows Graphics Component Obsoletes:...

EUVD-2022-44001

Malicious code in bioql PyPI...

EUVD-2022-44002

Malicious code in bioql PyPI...

CVE-2022-40732

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40732

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40732

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733

CVE-2022-40733 is a kernel vulnerability in Windows DirectComposition via the win32kbase.sys driver. The TALOS report details a NULL pointer dereference in DirectComposition GetWeakReferenceBase due to a mis-managed weak-reference flag in the resource marshaler lifecycle, triggered when certain f...

CVE-2022-40732

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40732

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40732

CVE-2022-40732 affects Microsoft Windows DirectComposition in the win32kbase.sys driver (Windows 11 10.0.22000.593; Windows Server 2022 10.0.20348.643). Talos details a NULL pointer dereference in DirectComposition::CCompositionSurfaceBitmapMarshaler when setting integer property 0x3, which leads...

CVE-2022-40732: NULL Pointer Dereference

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733: NULL Pointer Dereference

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

PT-2024-11634 · Microsoft · Windows 11 +1

Name of the Vulnerable Software and Affected Versions: Windows 11 version 10.0.22000.593 Windows Server 2022 version 10.0.20348.643 Description: An access violation vulnerability exists in the DirectComposition functionality of the win32kbase.sys driver. A specially-crafted set of syscalls can le...

(0Day) Microsoft Windows DirectComposition Out-Of-Bounds Read Denial-of-Service Vulnerability

This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within t...