Windows Distributed File System (DFS) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Distributed File System DFS allows an authorized attacker to elevate privileges locally...

Windows DHCP Server Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over an adjacent network...

Windows NTFS Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally...

Windows RNDIS Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to execute code over a network...

Windows NTFS Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code with a physical attack...

CVE-2021-3156

Exploit Chain Deep-Dive: CVE-2021-3156 Baron Samedit Autor: IJ Baig Fecha: 7 de julio de 2026 1. CVE ID, Versiones afectadas y confirmación de compilación CVE ID: CVE-2021-3156 Tipo de vulnerabilidad: Desbordamiento de búfer basado en montón Rango de versiones afectadas: Versiones heredadas de...

CVE-2026-9256-POC

CVE-2026-9256-POC CVE-2026-9256 Nginx desbordamiento de búfer en el montón POC...

CVE-2026-77102

CommServe contained a heap-based buffer overflow issue affecting service availability. Software customers upgrade to resolved maintenance release. Update CommServe...

CVE-2026-42945

CVE-2026-42945 — NGINX Rift Heap Buffer Overflow in NGINXngxhttprewritemodule...

CVE-2026-38427

CVE-2026-38427: Envoltura de enteros → Desbordamiento de búfer en el montón en Tasmota fetchjpg CVE: CVE-2026-38427 Gravedad: Crítico CVSS 9.8 Producto: Arendst Tasmota Versión afectada: = 15.3.0.3 Archivo: tasmota/tasmotaxdrvdriver/xdrv10scripter.ino Función: fetchjpg — caso 2 obtención de trama...

EUVD-2026-72728

CommServe contained a heap-based buffer overflow issue affecting service availability. Software customers upgrade to resolved maintenance release. Update CommServe...

cve-2022-42475-poc

CVE-2022-42475 PoC Fortinet SSL VPN Pre-Authentication Remote Code Execution Descripción CVE-2022-42475 es una vulnerabilidad de heap-based buffer overflow en el servicio SSL VPN de FortiOS que permite a atacantes no autenticados ejecutar código arbitrario de forma remota RCE mediante solicitudes...

xdgmime: heap-based buffer overflow in _xdg_mime_magic_parse_magic_line() in xdgmimemagic.c

A flaw was found in xdgmime. A heap-based buffer overflow can be triggered in xdgmimemagicparsemagicline in the xdgmimemagic.c file on little-endian systems when an attacker-controlled MIME magic file in a user-writable XDG data location e.g., in the $XDGDATAHOME/mime/magic path is parsed by an...

glibc: glibc: Heap buffer overflow via attacker-controlled fopen mode string

A flaw was found in the GNU C Library glibc. This vulnerability could allow an attacker with local access to trigger a heap buffer overflow by manipulating how the fopen function handles certain input. This could lead to minor disruptions in system operations or limited access to sensitive...

CVE-2026-42945-Reverse-Shell-POC

CVE-2026-42945 NGINX Rift PoC de RCE con Reverse Shell Prueba de concepto de ejecución remota de código para CVE-2026-42945 , un desbordamiento de búfer en el heap del módulo ngxhttprewritemodule de NGINX. Este fork extiende el PoC público de activación con un listener de reverse shell integrado ...

CVE-2026-9256-Poc

Desbordamiento de búfer en el montón de nginx ngxhttprewritemodule Descripción nginx Plus y nginx Open Source ngxhttprewritemodule contiene una vulnerabilidad de desbordamiento de búfer en el montón. Cuando una directiva rewrite utiliza una expresión regular con múltiples grupos de captura PCRE...

CVE-2025-21333

CVE-2025-21333 Desbordamiento de montón Paged Pool en Hyper-V NT Kernel Integration VSP vkrnlintvsp.sys → escalada de privilegios local LPE. Este directorio contiene el código fuente del PoC de laboratorio basado en MrAle98/CVE-2025-21333-POC, con parches locales. 1. Resumen de la vulnerabilidad...

Moderate: Red Hat Security Advisory: expat security update

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

Moderate: Red Hat Security Advisory: expat security update

An update for expat is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow

A flaw was found in libexpat, a library used for parsing XML data. An attacker could exploit a heap-based buffer overflow, a type of memory error, by providing specially crafted XML input. This vulnerability occurs when the library mishandles memory reallocation while processing XML, particularly...