CVE-2026-18418

The zbus proxy agent IPC backend in Zephyr (specifically zbus_proxy_agent_ipc.c) is vulnerable to an out-of-bounds read when logging rejected inter-domain frames. The vulnerability occurs because the channel_name[] array in struct zbus_proxy_msg may lack NUL-termination, and the logging logic use...

CVE-2026-19736 Out-of-bounds write in the NXP MCUX TRNG entropy driver for non-word-multiple request lengths

The NXP MCUX TRNG entropy driver in drivers/entropy/entropymcuxtrng.c passed the caller's byte count straight to the vendor SDK routine TRNGGetRandomData. On i.MX RT5xx and RT6xx parts the SDK compiles its TRNGSWHEALTHTESTS variant, which always copies whole 32-bit words and draws entropy rounded...

CVE-2026-19736

The NXP MCUX TRNG entropy driver in drivers/entropy/entropy_mcux_trng.c contains an out-of-bounds write vulnerability. The root cause is the driver passing raw byte counts to the TRNG_GetRandomData() SDK routine. On i.MX RT5xx and RT6xx parts, the SDK's health test variant performs word-granular ...

CVE-2026-19736 Out-of-bounds write in the NXP MCUX TRNG entropy driver for non-word-multiple request lengths

The NXP MCUX TRNG entropy driver in drivers/entropy/entropymcuxtrng.c passed the caller's byte count straight to the vendor SDK routine TRNGGetRandomData. On i.MX RT5xx and RT6xx parts the SDK compiles its TRNGSWHEALTHTESTS variant, which always copies whole 32-bit words and draws entropy rounded...

CVE-2026-19669

The Zephyr RTOS is vulnerable to a kernel stack overflow due to unbounded variable-length arrays (VLAs) in the z_vrfy_fuel_gauge_get_props() and z_vrfy_fuel_gauge_set_props() functions within drivers/fuel_gauge/fuel_gauge_syscall_handlers.c. An attacker can provide an unvalidated len argument via...

elfloader

Resumen elfloader es un cargador extremadamente simple para archivos ELF que genera una representación plana en memoria del ELF. Combínalo con Rust y ahora puedes escribir tu shellcode en un lenguaje adecuado, seguro y de alto nivel. Se puede usar cualquier objetivo que LLVM pueda apuntar,...

mimikatz

mimikatz mimikatz es una herramienta que creé para aprender C y hacer algunos experimentos con la seguridad de Windows. Ahora es bien conocida por extraer contraseñas en texto plano, hashes, códigos PIN y tickets de Kerberos de la memoria. mimikatz también puede realizar pass-the-hash,...

fibratus

Fibratus Sensor de seguridad para la detección y protección de amenazas en tiempo real Comenzar » Documentación • Reglas • Filaments • Descargas • Debates Fibratus detecta y erradica tácticas avanzadas de atacantes, malware y amenazas emergentes al examinar y contrastar un amplio espectro de...

unicorn

unicorn Escrito por: Dave Kennedy @HackingDave Sitio web: https://www.trustedsec.com Magic Unicorn es una herramienta sencilla para utilizar un ataque de downgrade de PowerShell e inyectar shellcode directamente en memoria. Basado en los ataques de PowerShell de Matthew Graeber y la técnica de...

CVE-2026-108683

A security vulnerability has been detected in zhayujie CowAgent up to 2.1.9. The impacted element is an unknown function of the component Media Download Handler. Such manipulation leads to uncontrolled memory allocation. It is possible to launch the attack remotely. The exploit has been disclosed...

pcileech

Resumen de PCILeech: PCILeech utiliza dispositivos de hardware PCIe para leer y escribir en la memoria del sistema objetivo. Esto se logra mediante el uso de DMA sobre PCIe. No se necesitan controladores en el sistema objetivo. PCILeech también funciona sin hardware junto con una amplia gama de...

pe-sieve

Introducción PE-sieve es una herramienta que ayuda a detectar malware en ejecución en el sistema, así como a recolectar el material potencialmente malicioso para su posterior análisis. Reconoce y vuelca una variedad de implantes dentro del proceso escaneado: PE reemplazados/inyectados, shellcodes...

CVE-2026-108683

A security vulnerability exists in zhayujie CowAgent versions up to 2.1.9 . The flaw is located within an unknown function of the Media Download Handler component, where manipulation can lead to uncontrolled memory allocation . This issue can be exploited remotely, and the exploit has been disclo...

CVE-2026-108683 zhayujie CowAgent Media Download memory allocation

A security vulnerability has been detected in zhayujie CowAgent up to 2.1.9. The impacted element is an unknown function of the component Media Download Handler. Such manipulation leads to uncontrolled memory allocation. It is possible to launch the attack remotely. The exploit has been disclosed...

CVE-2026-108683 zhayujie CowAgent Media Download memory allocation

A security vulnerability has been detected in zhayujie CowAgent up to 2.1.9. The impacted element is an unknown function of the component Media Download Handler. Such manipulation leads to uncontrolled memory allocation. It is possible to launch the attack remotely. The exploit has been disclosed...

EUVD-2026-97039

A security vulnerability has been detected in zhayujie CowAgent up to 2.1.9. The impacted element is an unknown function of the component Media Download Handler. Such manipulation leads to uncontrolled memory allocation. It is possible to launch the attack remotely. The exploit has been disclosed...

CVE-2026-108859

mcp-go through 1.2.1 contains a denial of service vulnerability in StreamableHTTPServer.ServeHTTP that allows remote unauthenticated attackers to exhaust memory by sending oversized POST bodies. Attackers can send arbitrarily large or many concurrent POST requests, read fully via io.ReadAll befor...

java-stager

java-stager Un Stager Java de PoC que puede descargar, compilar y ejecutar un archivo Java en memoria. Esto es solo para fines de investigación, no lo uses donde no estés autorizado. ¿Qué es esto? Esto se basa en el trabajo de James Williams de su charla "Next Gen AV vs My Shitty Code" disponible...

columbo

Columbo Columbo es una herramienta de análisis forense informático utilizada para simplificar e identificar patrones específicos en conjuntos de datos comprometidos. Descompone los datos en secciones pequeñas y utiliza reconocimiento de patrones y modelos de aprendizaje automático para identifica...

EUVD-2026-97010

mcp-go through 1.2.1 contains a denial of service vulnerability in StreamableHTTPServer.ServeHTTP that allows remote unauthenticated attackers to exhaust memory by sending oversized POST bodies. Attackers can send arbitrarily large or many concurrent POST requests, read fully via io.ReadAll befor...