LdrShuffle

LdrShuffle Stealthy code execution via modification of the EntryPoint of loaded modules at runtime. Summary Windows processses have various modules loaded at runtime. Each of theses modules has a DllMain function defined, which will be invoked on process or thread creation/destruction four possib...

NovaLdr

NovaLdr ⚜️ NovaLdr is a Threadless Module Stomping written in Rust, designed as a learning project while exploring the world of malware development. It uses advanced techniques like indirect syscalls and string encryption to achieve its functionalities. This project is not intended to be a complet...

RemoteTLSCallbackInjection

Maldev Academy - RemoteTLSCallbackInjection Quick Links Maldev Academy Home Maldev Academy Syllabus Related Maldev Academy Modules New Module 34: TLS Callbacks For Anti-Debugging New Module 35: Threadless Injection Overview This method utilizes TLS callbacks to execute a payload without spawning...

DllNotificationInjection

DllNotificationInjection Main Contributors Description DllNotificationInection is a POC of a new “threadless” process injection technique that works by utilizing the concept of DLL Notification Callbacks in local and remote processes. An accompanying blog post with more details is available here:...

Linux Distros Unpatched Vulnerability : CVE-2026-89549

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sunrpc: route to a populated pool in svcpoolforcpu svcsetnumthreads spreads the requested threads evenly across the service's pools base = nrservs / svnrpools...

AZL-100421 CVE-2026-89549 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: sunrpc: route to a populated pool in svcpoolforcpu svcsetnumthreads spreads the requested threads evenly across the service's pools base = nrservs / svnrpools. When a service runs fewer threads than it has pools -- e.g. an nfsd...

CVE-2026-89549

In the Linux kernel, the following vulnerability has been resolved: sunrpc: route to a populated pool in svcpoolforcpu svcsetnumthreads spreads the requested threads evenly across the service's pools base = nrservs / svnrpools. When a service runs fewer threads than it has pools -- e.g. an nfsd...

CVE-2026-89549

In the Linux kernel, the following vulnerability has been resolved: sunrpc: route to a populated pool in svcpoolforcpu svcsetnumthreads spreads the requested threads evenly across the service's pools base = nrservs / svnrpools. When a service runs fewer threads than it has pools -- e.g. an nfsd...

CVE-2026-89549

In the Linux kernel, the following vulnerability has been resolved: sunrpc: route to a populated pool in svcpoolforcpu svcsetnumthreads spreads the requested threads evenly across the service's pools base = nrservs / svnrpools. When a service runs fewer threads than it has pools -- e.g. an nfsd...

EUVD-2026-76460

In the Linux kernel, the following vulnerability has been resolved: sunrpc: route to a populated pool in svcpoolforcpu svcsetnumthreads spreads the requested threads evenly across the service's pools base = nrservs / svnrpools. When a service runs fewer threads than it has pools -- e.g. an nfsd...

CVE-2026-89549 sunrpc: route to a populated pool in svc_pool_for_cpu()

In the Linux kernel, the following vulnerability has been resolved: sunrpc: route to a populated pool in svcpoolforcpu svcsetnumthreads spreads the requested threads evenly across the service's pools base = nrservs / svnrpools. When a service runs fewer threads than it has pools -- e.g. an nfsd...

CVE-2026-89549

CVE-2026-89549 is a Denial of Service vulnerability in the Linux kernel's sunrpc subsystem (used by nfsd). When a service runs fewer threads than available pools—for example, nfsd configured with fewer threads than the host's NUMA nodes in pernode or percpu mode—svc_xprt_enqueue() can route a tra...

PT-2026-90265

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the sunrpc component where connections can hang indefinitely. This occurs when a service, such as nfsd running in pernode or percpu mode, is configured with fewer...

CVE-2026-19206

CVE-2026-19206 affects MZ Automation libiec61850 up to 1.6.1 , specifically the SVReceiver_stopThreadless function in the ASDU Element Handler (src/sampled_values/sv_subscriber.c). The issue is a heap-based buffer overflow caused by manipulation of the code path, with a local attack vector and a ...

CVE-2026-19206 MZ Automation libiec61850 ASDU Element sv_subscriber.c SVReceiver_stopThreadless heap-based overflow

A security flaw has been discovered in MZ Automation libiec61850 up to 1.6.1. This affects the function SVReceiverstopThreadless of the file src/sampledvalues/svsubscriber.c of the component ASDU Element Handler. Performing a manipulation results in heap-based buffer overflow. The attack must be...

RemoteTLSCallbackInjection - Utilizing TLS Callbacks To Execute A Payload Without Spawning Any Threads In A Remote Process

This method utilizes TLS callbacks to execute a payload without spawning any threads in a remote process. This method is inspired by Threadless Injection as RemoteTLSCallbackInjection does not invoke any API calls to trigger the injected payload. Quick Links Maldev Academy Home Maldev Academy...