panos-captive-portal-rce

CVE-2026-0300 — Escáner de RCE por Desbordamiento de Búfer en el Portal C cautivo de User-ID de PAN-OS 🎯 Descripción general Desbordamiento de búfer en el servicio del Portal de Autenticación User-ID Portal C cautivo de PAN-OS. Un atacante no autenticado puede ejecutar código como root en los...

one-multiply-too-many-cve-2026-70638-llama-cpp-android-jni-integer-overflow

CVE-2026-70638 - Desbordamiento de enteros JNI de LLaMA-Android en llama.cpp PoC complementario para el artículo de Hunt-Benito "Una multiplicación de más: CVE-2026-70638 — Desbordamiento de enteros en la asignación de montón JNI de Android de llama.cpp" →...

[SECURITY] [DLA 4813-1] open-iscsi security update

Debian LTS Advisory DLA-4813-1 [email protected] https://www.debian.org/lts/security/ Daniel Leidert October 02, 2026 https://wiki.debian.org/LTS Package : open-iscsi Version : 2.1.8-1+deb12u1 CVE ID : CVE-2026-18724 CVE-2026-18725 CVE-2026-18726 CVE-2026-18727 CVE-2026-18728...

CVE-2026-42533-POC

CVE-2026-42533 Desbordamiento de búfer en el heap y fuga de información del heap antes de la autenticación en nginx, causados por la falta de guardado/restauración del estado de las capturas de PCRE entre las dos pasadas del motor de scripts. Una variable map con regex evaluada entre dos...

gvfs security update

An update is available for gvfs. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list GVFS is the GNOME Desktop Virtual File System layer that allows users to easily...

RLSA-2026:74370 Important: gvfs security update

GVFS is the GNOME Desktop Virtual File System layer that allows users to easily access local and remote data using File Transfer Protocol FTP, Secure Shell File Transfer Protocol SFTP, Web Distributed Authoring and Versioning WebDAV, Common Internet File System CIFS, Server Message Block SMB, and...

MS17-010

MS17-010 Este repositorio es para mi trabajo público sobre MS17-010. No tengo planeado dar soporte. Todos los problemas de soporte no recibirán respuesta de mi parte. Archivos BUG.txt Detalle del bug MS17-010 y algo de análisis checker.py Script para encontrar named pipe accesible...

CVE-2026-23002-5G-NAS-Message-Buffer-Overflow-in-gNodeB

CVE-2026-23002 – Desbordamiento de búfer en mensaje NAS 5G en gNodeB Código del programa simulación en C // gnbnassim.c - Simulated 5G gNodeB parsing NAS Registration Request include include include define MAXIESIZE 128 void processregistrationrequestuint8t nasmsg, uint16t length uint8t...

nginx-cve-2026-42945-poc

CVE-2026-42945 — NGINX Rewrite Module Heap Buffer Overflow → RCE RCE confirmed successful — via heap overflow + GDB process injection, execute arbitrary commands in NGINX / OpenResty worker processes. Quick Start One-click build NGINX image + execute RCE test ./run.sh nginx One-click build...

CVE-2026-42945

CVE-2026-42945 Practical Risk Assessment Script A local risk assessment tool for CVE-2026-42945 Nginx Rift. Unlike simply telling you "version is affected so it's dangerous", this script checks the three conditions that truly determine risk layer by layer and gives a conclusion tailored to your...

llama-cpp-security-patches

llama.cpp Security Patches Security patches for unpatched vulnerabilities in llama.cpp, discovered by Cyera Research. Background Between July 2025 and June 2026, we reported 10 vulnerabilities to the llama.cpp project through GitHub Security Advisories and MITRE. All advisories were closed by the...

CVE-2026-11108-Integer-Overflow-in-Memory-Allocator-kmalloc-Sim-

CVE-2026-11108 – Desbordamiento de entero en asignador de memoria kmalloc Sim Código del programa C // allocsim.c - Vulnerable memory allocator include include include define MAXBLOCK 1024 void mymallocsizet size sizet total = size + sizeofsizet; // header if total MAXBLOCK return NULL; void ptr ...

3007Project

3007Project setuid program used to update player's score. Read score file content, search and update score base on given player ID, if no player ID is found, then new ID and score is added to file. Program should not crash unexpectedly and should exit gracefully with errors handled. Check for...

libvirt: Integer overflow in NodeGetFreePages RPC handler leading to heap buffer overflow

A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer...

Important: Red Hat Security Advisory: libvirt security, bug fix, and enhancement update

An update for libvirt is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

POC-CVE-2026-0300-exploit

CVE-2026-0300 — PAN-OS User-ID Authentication Portal Buffer Overflow Exploit Critical CVSS 9.3 — Unauthenticated Remote Code Execution in Palo Alto Networks PAN-OS Captive Portal Table of Contents Overview Vulnerability Details Affected Versions Architecture Diagrams Project Structure Installatio...

CVE-2017-14980

🐞 CVE-2017-14980: Sync Breeze Enterprise 10.0.28 - Stack-Based Buffer Overflow Stack-based buffer overflow in Sync Breeze Enterprise 10.0.28 reachable through the /login handler, demonstrating how unchecked input length can corrupt stack memory. 📑 Table of Contents Why this repository exists Why...

CVE-2003-0264

🐞 CVE-2003-0264: SLMail 5.5 - Stack-Based Buffer Overflow Classic stack-based buffer overflow in SLMail 5.5 showing how early mail servers could be compromised through oversized SMTP and POP3 commands. 📑 Table of Contents Why this repository exists Why this vulnerability is interesting Context an...

CVE-2021-3156

项目标题 CVE-2021-3156 sudo 漏洞利用生成器 安装 1. 安装依赖 ./install.sh 2. 运行漏洞利用生成器：./run.sh 3. 如果系统上的sudo版本存在漏洞，则会为已安装的版本生成漏洞利用代码 4. 漏洞利用代码生成在 exploit.c 和二进制文件 ./exploit 中 前提条件 1. gdb gcc make python3 python3-distro 2. 带 tcache 的 glibc 3. 当前支持 Ubuntu、Debian 操作系统 已测试环境 Ubuntu 20.04.1 Ubuntu 20.04.2 Ubuntu 20.10...

CVE-2026-63292

A flaw was found in httpd's modvhostalias module. A remote attacker can exploit a stack-based buffer overflow by sending a crafted HTTP request with an excessively large Host header to a server using specific virtual hosting configurations. This issue can lead to arbitrary code execution or cause...