NovaLdr

NovaLdr ⚜️ NovaLdr es un Module Stomping sin hilos escrito en Rust, diseñado como un proyecto de aprendizaje mientras se explora el mundo del desarrollo de malware. Utiliza técnicas avanzadas como syscalls indirectas y cifrado de cadenas para lograr sus funcionalidades. Este proyecto no pretende...

RemoteTLSCallbackInjection

Maldev Academy - RemoteTLSCallbackInjection Enlaces Rápidos Maldev Academy Home Maldev Academy Syllabus Módulos relacionados de Maldev Academy New Module 34: TLS Callbacks For Anti-Debugging New Module 35: Threadless Injection Resumen Este método utiliza TLS callbacks para ejecutar un payload sin...

DllNotificationInjection

DllNotificationInjection Principales Contribuyentes Descripción DllNotificationInjection es una POC de una nueva técnica de inyección de procesos "sin hilos" que funciona utilizando el concepto de Callbacks de Notificación de DLL en procesos locales y remotos. Una publicación de blog complementar...

LdrShuffle

LdrShuffle Ejecución de código sigilosa mediante la modificación del EntryPoint de los módulos cargados en tiempo de ejecución. Resumen Los procesos de Windows tienen varios módulos cargados en tiempo de ejecución. Cada uno de estos módulos tiene una función DllMain definida, que se invocará en l...

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 6.6.150.1-1

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

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...

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...

PT-2026-90265

In the Linux kernel, the following vulnerability has been resolved: sunrpc: route to a populated pool in svc pool for cpu svc set num threads spreads the requested threads evenly across the service's pools base = nrservs / sv nrpools. When a service runs fewer threads than it has pools -- e.g. an...

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...