kernel: RDMA/uverbs: Validate wqe_size before using it in ib_uverbs_post_send

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA subsystem, specifically within the ibuverbspostsend function. A local user can exploit this vulnerability by providing an invalid work queue element size wqesize from userspace without proper validation. This can lead to an...

The vulnerability of the setBufferingPeriodSEI function in the vvdecapp component (VVdeC), which relates to reading beyond the buffer, allows a hacker to trigger a service failure or gain access to protected information.

The vulnerability of the setBufferingPeriodSEI function in the vvdecapp VVdeC component is related to reading data beyond the buffer’s capacity. Exploiting this vulnerability could allow an attacker to cause a service failure or gain access to protected information...

CVE-2021-29155

Este es el código de Prueba de Concepto para CVE-2021-29155. El sistema de seguimiento de rango para la aritmética de punteros en el dominio especulativo era insuficiente. Era posible extraer datos del kernel a través de un canal lateral. Esta es una prueba de concepto con la que se pueden leer...

Multiple Vulnerabilities in jq Component (CVE-2026-39979, CVE-2026-40164)

Brocade has released a security advisory addressing two Denial of Service DoS vulnerabilities in the third-party jq JSON processing component integrated into affected software releases. These vulnerabilities stem from improper memory bounds checking and inefficient algorithmic complexity, which...

Multiple Vulnerabilities in Dnsmasq (CVE-2026-4890, CVE-2026-4891, CVE-2026-42959, CVE-2026-4892, CVE-2026-4893)

Brocade is issuing a security advisory addressing multiple vulnerabilities identified in dnsmasq component used across affected products. These vulnerabilities range from memory corruption and heap-based out-of-bounds reads/writes to uncontrolled resource consumption leading to Denial of Service...

Important: Red Hat Security Advisory: libpcap security update

An update for libpcap 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...

libpcap: libpcap: Out-of-bounds read and write vulnerability allows arbitrary memory access

A flaw was found in libpcap. The Berkeley Packet Filter BPF interpreter in libpcap does not properly validate register indexes in BPF instructions. A local attacker could craft a malicious filter program to trigger an out-of-bounds read and write vulnerability. This could allow the attacker to re...

CVE-2024-48208

CVE-2024-48208 El repositorio contiene todo el trabajo relacionado con el desarrollo del PoC sobre cómo una simple lectura OOB fuera de límites puede resultar en escapadas de la cárcel y en control de acceso roto. Acerca de la Vulnerabilidad La descripción original del CVE es la siguiente: La PR ...

CVE-2026-3055

🔥 NetScalerBleed2: Critical Unauth Memory Overread in Citrix NetScaler CVE-2026-3055 Unauthenticated Out-of-Bounds Memory Read Memory Leak Only on appliances configured as SAML Identity Provider IdP 📋 Overview CVE-2026-3055 is a critical out-of-bounds read vulnerability CWE-125 in Citrix NetScale...

FreeRDP-Out-of-Bounds-Read-CVE-2024-32459-

FreeRDP-Out-of-Bounds-Read-CVE-2024-32459- La vulnerabilidad FreeRDP-Out-of-Bounds-Read-CVE-2024-32459 es un fallo de seguridad descubierto en FreeRDP, un programa de código abierto utilizado para implementar el Protocolo de Escritorio Remoto RDP Esta vulnerabilidad surge de debilidades en el...

CVE-2021-45067

CVE-2021-45067 Este error fue Out of Bounds Read causado por tratar la cadena ANSI como Unicode, lo que puede ser explotado para filtrar información sensible del proceso de Adobe Reader en un entorno aislado. Blog Adobe Reader - XFA - ANSI - Fuga de Información por Confusión Unicode Aviso...

razer-lycosa-kernel-lpe-BYOVD-Vulnerability-PoC

Lycosa.sys, Razer: two kernel vulnerabilities reachable by any local user Discovered through https://github.com/416rehman/DeepZero Vendor: Razer Inc. Component: Lycosa.sys, the Razer Lycosa keyboard filter driver, x64 SHA-256: a120a6184ab16864e8a5f1dfd0cd178fca541de463b5cef946e18c34b9b6f716...

CVE-2026-65343

CVE-2026-65343 — AppleKeyStore OOB Read KASLR Defeat Component: AppleKeyStore kernel extension — LibSerSEPControlDeserialize Affected: iOS / iPadOS 26.6 23G71 and earlier Fixed in: iOS / iPadOS 26.6.1 23G83 Type: Out-of-Bounds read in SEP control message deserialization Impact: Kernel pointer lea...

xpc-string-leak

xpc-string-leak xpc-string-leak es una prueba de concepto de explotación para una lectura de memoria fuera de los límites en libxpc. Este exploit utiliza la vulnerabilidad para leer memoria del heap fuera de los límites desde diagnosticd, un proceso root sin sandbox con el privilegio...

CVE-2021-21017

CVE-2021-21017 Not another Adobe Reader Byte Order Mark bug : IA32 plugin, ver. 2020.013.20074. char cdecl FUN2581894cchar baseurl,LPCSTR relurl ............................................................ ............................................................ if baseurl != char 0x0 && relu...

Samba-CVE-2021-44142

CVE-2021-44142 Vulnerability Checker A tool to check if a Samba server is vulnerable to CVE-2021-44142 Background CVE-2021-44142 is a heap out-of-bounds read and write in Samba's vfsfruit module used at Pwn2Own Austin 2021 against the Western Digital PR4100. It was first discovered by Nguyễn Hoàn...

CVE-2026-3055---Citrix-NetScaler-Memory-Overread-PoC

🔓 CVE-2026-3055 - Citrix NetScaler Memory Overread Exploit ⚠️ WARNING This tool is for educational purposes and authorized testing only. Do not use on systems without explicit permission. 📋 Description Exploit for CVE-2026-3055 - out-of-bounds read memory overread vulnerability in NetScaler ADC an...

CVE-2021-1965

uses libwifi just for fun...

CVE-2025-46819

CVE-2025-46819 – Redis Lua Long-String Delimiter Out-of-Bounds Read Malformed long-string delimiter causing Lua lexer OOBs read on Redis 8.2.1. Overview Lua's long-string parser in Redis 8.2.1 mishandles malformed =... sequences, returning sentinel values that lead to buffer underflows or excessi...

CVE-2026-47519

A flaw was found in nvidia-vgpu-software's Virtual GPU vGPU Manager for Linux. A local user with basic privileges can trigger an out-of-bounds read in the kernel-mode driver, accessing memory outside designated boundaries. A successful exploit could allow the attacker to execute arbitrary code,...