70357 matches found
CVE-2026-19542 Stack-based out-of-bounds write in tdelete during tree rebalancing
Calling tdelete on a sufficiently deep tree in the GNU C Library version 2.1 to 2.44 may write one pointer past the end of an alloca-allocated array on the stack, which may crash the application. The tdelete implementation keeps an explicit stack of parent nodes for rebalancing, which is grown as...
CVE-2026-19542 Stack-based out-of-bounds write in tdelete during tree rebalancing
Calling tdelete on a sufficiently deep tree in the GNU C Library version 2.1 to 2.44 may write one pointer past the end of an alloca-allocated array on the stack, which may crash the application. The tdelete implementation keeps an explicit stack of parent nodes for rebalancing, which is grown as...
EUVD-2026-77685
Calling tdelete on a sufficiently deep tree in the GNU C Library version 2.1 to 2.44 may write one pointer past the end of an alloca-allocated array on the stack, which may crash the application. The tdelete implementation keeps an explicit stack of parent nodes for rebalancing, which is grown as...
CVE-2026-19542
CVE-2026-19542 is a stack-based out-of-bounds write in the tdelete function of the GNU C Library (glibc) versions 2.1 through 2.44. The root cause is that two rebalancing branches in tdelete push an entry onto an alloca-allocated parent-node stack without checking capacity, writing one pointer pa...
CVE-2025-8110-gogs-poc
CVE-2025-8110 — Escritura Arbitraria de Archivos en Gogs PoC Prueba de concepto para una escritura arbitraria de archivos autenticada en Gogs. Al enviar un repositorio que contiene un enlace simbólico que apunta fuera del repositorio y luego actualizar el contenido de ese enlace a través de la AP...
CVE-2026-31694-POC
CVE-2026-31694: FUSE readdir 缓存越界写入 fs/fuse/readdir.c:fuseadddirenttocache 中缺少边界检查。一个 FUSE 服务器返回一个 namelen = 4095 的目录项,序列化后为 4120 字节的记录。内核将其复制到一个 4096 字节的页缓存页中,并溢出 24 个服务器可控字节到下一个物理页。 本仓库包含一个用于写入原型的标记 PoC,以及一个本地提权利用,该利用将溢出整理到 /etc/passwd 的页缓存副本上,并将 root 账户改为无密码账户。 受影响:Linux 6.15+(FUSENAMEMAX 提升到...
IKEV2-POC
EpSiLoNPoInTIkEv2.cpp ⚠️ Proyecto en proceso de finalización. NO totalmente funcional en el estado actual. Descripción EpSiLoNPoInTIkEv2.cpp es un prototipo de exploit C/C++ dirigido a Windows, desarrollado en torno a una explotación de tipo double-free enikeext.dll controlador IKEv2 de Windows,...
CVE-2026-7275-moodle
CVE-2026-7275-moodle PoC y documentación para CVE-2026-7275 : Moodle Google Drive Repository repositorygoogledocs — Path Traversal / Arbitrary File Write que puede conducir a RCE en versiones de Moodle sin parchear. Disclaimer: Solo para investigación de seguridad autorizada, auditoría y educació...
CVE-2024-45436
Ollama CVE-2024-45436 漏洞利用工具 这是一个简洁高效的 Ollama ZIP 遍历漏洞 CVE-2024-45436 利用工具。 漏洞描述 CVE-2024-45436 是 Ollama 0.1.47 版本之前存在的一个路径遍历漏洞(也称为 "Zip Slip")。该漏洞允许攻击者通过在 ZIP 文件解压操作过程中利用路径验证不当,将文件写入文件系统上的任意位置。 漏洞存在于 Ollama 的 model.go 文件中的 extractFromZipFile 函数,该函数负责提取模型文件。当 ZIP 文件包含带有目录遍历序列(../)的条目时,Ollama...
OESA-2026-3858 edk2 security update
EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fixes: Issue summary: OpenSSL CMS decryption sizes the key-unwrap output buffer based on querying the unwrapped key size, but the AES-WRAP-PAD unwrap primitive can write...
OESA-2026-3857 edk2 security update
EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fixes: Issue summary: OpenSSL CMS decryption sizes the key-unwrap output buffer based on querying the unwrapped key size, but the AES-WRAP-PAD unwrap primitive can write...
ghost-hoock
ghost-hoock Un fork mínimo de GhostLock que conserva solo una primitiva : desactivar SELinux mediante CVE-2026-43499 futex PI UAF. -green Tabla de contenidos Qué es esto Cómo funciona Qué se conservó del original Qué se eliminó Compilación Ejecución Requisitos Limitaciones y riesgos Estructura de...
CVE-2023-41993
CVE-2023-41993 漏洞利用 PoC 此存储库包含针对 CVE-2023-41993 漏洞的概念验证 PoC 漏洞利用代码。 此 PoC 展示了基于 po6ix 发布的 PoC 的有限读/写原语。 此 PoC 的演示可在此处找到。 如有任何问题、建议或疑虑,请提出 issue。: :8080 漏洞详情 CVE-2023-41993 是一个严重漏洞,根源于 WebKit 浏览器引擎,影响多种 Apple 产品。它在处理恶意网页内容时允许任意代码执行。更多详情请参阅公告以及修复此问题的 WebKit 提交。 漏洞利用概述 此 PoC 展示了任意读/写原语,推进了对...
Security Bulletin: IBM® Data Server driver for JDBC and SQLJ could allow an evil server to perform an arbitrary file write on the connected client due to improper validation of file paths (CVE-2026-15955)
Summary IBM® Data Server driver for JDBC and SQLJ could allow an evil Db2 server to perform an arbitrary file write on the connected client due to improper validation of file paths. This vulnerability also applies to Db2 due to bundled JDBC and SQLJ components. Vulnerability Details...
CVE-2026-90947
A flaw was found in GIMP. When processing a specially crafted lighting preset file, the Lighting Effects filter does not properly validate the number of light sources. This can lead to an out-of-bounds write, corrupting memory. An attacker could exploit this by convincing a user to open a malicio...
CVE-2026-43503
🚨 CVE-2026-43503 — DirtyClone(脏克隆) 当共享内存不再安全共享时。 一个因 Linux 网络协议栈中未正确传播SKBFLSHAREDFRAG 标志而导致的本地权限提升漏洞。 📖 概述 CVE-2026-43503 ,编号为 DirtyClone(脏克隆) ,是一个影响 Linux 内核网络子系统的高危本地权限提升(LPE)漏洞。 该漏洞的存在是因为多个套接字缓冲区(SKB)的分片复制例程在克隆或传输数据包分片时未能保留 SKBFLSHAREDFRAG 标志。...
CVE-2026-55200
🚨 CVE-2026-55200 - 严重 libssh2 越界写入漏洞 📌 概述 CVE-2026-55200 是一个影响广泛部署的 libssh2 库的严重内存损坏漏洞 。 该缺陷源于 SSH 数据包处理过程中对数据包长度字段验证不当,可能允许远程攻击者触发堆损坏,并在特定情况下实现远程代码执行 RCE 。 🔥 严重性 指标| 值 ---|--- CVE ID| CVE-2026-55200 严重性| 严重 CVSS 分数| 9.2 攻击向量| 网络 所需权限| 无 用户交互| 无 影响| RCE / DoS 🎯 受影响软件 组件| 受影响版本 ---|--- libssh2| =...
LolModapi
hola hackers. Este es un write de MSR no autenticado dentro de MODAPI.sys, el driver de kernel que instala MSI Dragon Center 2.0.155.0. El driver expone un objeto de dispositivo con un descriptor de seguridad que permite a cualquier usuario local abrirlo, sin admin y sin UAC. Una vez que tienes e...
CVE-2025-55188
CVE-2025-55188: Escritura Arbitraria de Archivos en 7-Zip Prueba de concepto de CVE-2025-55188, una escritura arbitraria de archivos en 7-Zip. Parcheado en la versión 25.01, publicada el 3 de agosto de 2025. Nota: CVE-2025-55188 es diferente de CVE-2025-11001. La versión en la que se parcheó...
root-dirtyc0w
root-dirtyc0w CVE-2016-5195 Escalada de privilegios root de DirtyCow Dirty COW era una vulnerabilidad de condición de carrera en el kernel de Linux. Esta vulnerabilidad residía en las funciones del kernel que gestionan la funcionalidad de copy-on-write COW de los mapeos de memoria y, al ser...