CVE-2020-16938

CVE-2020-16938 CVE-2020-16938 is a vulnerability that allows you to get unrestricted file read capabilities on the entire disk as unprivileged user. The bug was originally found and reported by my friend Jonas. His PoC can be found here. My version of the exploit consists of a bunch of Windows AP...

aegis

Aegis Kernel-mode process protection driver using ObRegisterCallbacks to strip memory access permissions from handles. Basic implementation that hooks handle creation and removes PROCESSVMREAD/WRITE/OPERATION from unauthorized access attempts. Note: If the GIF doesn't animate, view it directly on...

HookTools

HookTools Overview HookTools is a small tool designed to aid in the analysis of extremely evasive malware. It can be injected into a piece of malware to determine its reaction to specific changes. Features HookTools comes with a series of toggleable features: Module Name Access : Allow the analyz...

CVE-2026-64398

In the Linux kernel, the following vulnerability has been resolved: ksmbd: add a permission check for FSCTLSETZERODATA FSCTLSETZERODATA in smb2ioctl destroys file data via ksmbdvfszerodata - vfsfallocatePUNCHHOLE/ZERORANGE after checking only the share-level KSMBDTREECONNFLAGWRITABLE, with no...

CVE-2026-64394

In the Linux kernel, the following vulnerability has been resolved: ksmbd: add a WRITEDAC/WRITEOWNER check to SMB2 SETINFO SECURITY commit cc57232cae23 "ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE" added a fp-daccess gate to fsctlsetsparse and noted that...

CVE-2026-52944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and saves it through xattr without any permission checks. This exposes two...

CVE-2026-52944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and saves it through xattr without any permission checks. This exposes two...

CVE-2026-52944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and saves it through xattr without any permission checks. This exposes two...

CVE-2026-52944 ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTL_SET_SPARSE

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and saves it through xattr without any permission checks. This exposes two...

PT-2026-51759

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the Linux kernel, the fsctl set sparse function fails to perform necessary permission checks when processing the FSCTL SET SPARSE operation. This allows a client on a read-only share ...

CVE-2025-40090

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix recursive locking in RPC handle list access Since commit 305853cce3794 "ksmbd: Fix race condition in RPC handle list access", ksmbdsessionrpcmethod attempts to lock sess-rpclock. This causes hung connections / tasks wh...

EUVD-2022-27893

Malicious code in bioql PyPI...

CVE-2023-35863: Concurrent Execution using Shared Resource with Improper Synchronization

In MADEFORNET HTTP Debugger through 9.12, the Windows service does not set the seclevel registry key before launching the driver. Thus, it is possible for an unprivileged application to obtain a handle to the NetFilterSDK wrapper before the service obtains exclusive access...

USN-4883-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

Adam Nichols discovered that heap overflows existed in the iSCSI subsystem in the Linux kernel. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2021-27365 Adam Nichols discovered that the iSCSI subsystem in the Linux kernel did not...

Windows Manage Reflective DLL Injection Module

This module will inject a specified reflective DLL into the memory of a process, new or existing. If arguments are specified, they are passed to the DllMain entry point as the lpvReserved 3rd parameter. To read output from the injected process, set PID to zero and WAIT to non-zero. Make sure the...