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

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-2026-38053---Remove-PPL

CVE-2026-38053---Remove-PPL BYOVD Remove PPL for 24H2 and 25H2 An arbitrary memory write in the handler for IOCTL 0x12C807 METHODNEITHER of Wise System Monitor v1.5.3.127 allows attackers to cause a remove PPL or Denial of Service DoS via a crafted input. Additional Information Tested on: Windows...

cve-2026-49975-http2bomb_reproduction

CVE-2026-49975 HTTP/2 Bomb Complete Reproduction Guide Based on QiAnXin CERT Advisory + Calif Original Research ================================================================ I. Vulnerability Overview CVE-2026-49975 is a critical denial-of-service DoS vulnerability in HTTP/2 server and proxy...

cve-2021-4034

CVE-2021-4034 - PwnKit Polkit Local Privilege Escalation Overview This repository contains a Proof of Concept for CVE-2021-4034 , also known as PwnKit. It was developed for personal training and educational purposes only. Use only in environments you own or are explicitly authorized to test...

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...

CVE-2024-29050

CVE-2024-29050 CVE-2024-29050 is a security vulnerability in Windows' cryptographic services, particularly in how certificates are processed during cryptographic operations. The issue stems from an integer overflow, which occurs when calculations on data like file sizes or buffer lengths exceed t...

CVE-2022-2274

OpenSSL-src Heap Memory Corruption with RSA Private Key Operation : CVE-2022-2274 Summary OpenSSL-src-rust is a source code and logic to build OpenSSL from source written in rust and packaged as a crate. There are currently two maintained branches, matching the two maintained OpenSSL versions whi...

CVE-2025-6554

CVE-2025-6554 Reproducing the Vulnerability for macOS: brew intsall ninja git clone https://chromium.googlesource.com/chromium/tools/depottools.git export PATH=/path/to/depottools:$PATH fetch v8 cd v8 git checkout 13.8.500258 gclient sync -D sh v8asan.sh autoninja -C out/arm64.asan d8...

cve-2023-32784

CVE-2023-32784 KeePass 2.X version 2.54 is susceptible to a vulnerability in which the master password may be retrievable from a memory dump of an unlocked KeePass database. This was assigned CVE-2023-32784 This program aims to retrieve the master password from a memory dump of a running KeePass...

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...

SIOCtl

SIOCtl Simple IOCTL dispatcher This is a generic IOCTL "dispatcher". I made this to be used as a POC for CVE 2018-8060 and 2018-8061, but it can be used to any device, IOCTL and data, thought. Input data is a binary file, containing raw data to be used as input buffer in IO control. Output data i...

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...

cve-2018-4233

CVE-2018-4233 Exploit for CVE-2018-4233, a bug in the JIT compiler of WebKit. Tested on Safari 11.0.3 on macOS 10.13.3. For more details see https://saelo.github.io/presentations/blackhatus18attackingclientsidejitcompilers.pdf The exploit gains arbitrary memory read/write by constructing the addr...

CVE-2026-108859 mcp-go through 1.2.1 Denial of Service via Unbounded POST Body Buffering

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...

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...

CVE-2026-108859 mcp-go through 1.2.1 Denial of Service via Unbounded POST Body Buffering

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...

CVE-2026-108859

The mcp-go library (versions through 1.2.1 ) is vulnerable to a Denial of Service (DoS) attack within the StreamableHTTPServer.ServeHTTP component. The root cause is unbounded POST body buffering , where the application uses io.ReadAll to read request bodies fully before performing any validation...

http2-bomb

HTTP/2 Bomb — CVE-2026-49975 HTTP/2 Stream Amplification PoC · Docker · Web Console Vulnerability HTTP/2 allows multiplexing multiple streams over a single TCP connection. This PoC crafts specially formed HEADERS frames containing a large number of internal references, forcing the server to...