dirty_sock

dirtysock: Linux Privilege Escalation via snapd In January 2019, current versions of Ubuntu Linux were found to be vulnerable to local privilege escalation due to a bug in the snapd API. This repository contains the original exploit POC, which is being made available for research and education. F...

dirty_sock

dirtysock: Escalada de Privilegios en Linux a través de snapd En enero de 2019, se descubrió que las versiones actuales de Ubuntu Linux eran vulnerables a la escalada de privilegios locales debido a un error en la API de snapd. Este repositorio contiene el POC original del exploit, que se pone a...

snap_priv_esc

snapprivesc Otra implementación para el exploit de escalada de privilegios en Linux mediante snapd CVE-2019-7304 ¿Qué es snap? Snap es un sistema de empaquetado y despliegue de software desarrollado por Canonical para los sistemas operativos que utilizan el kernel Linux. Los paquetes, llamados...

dirty_sock

dirtysock Exploit de escalada de privilegios local mediante snapd CVE-2019-7304 remasterizado Créditos a initstring. Original dirtysock. Uso Espere 40 segundos antes de ejecutar el script nuevamente, de lo contrario no funciona. root@kitploit: chmod u+x lpe.py ./lpe.py...

HTB-Snapped-Writeup

HTB-Snapped-Writeup Writeup de la máquina HTB Snapped — Linux de dificultad Hard. CVE-2026-27944 divulgación de copia de seguridad no autenticada en Nginx UI encadenada con CVE-2026-3888 condición de carrera en snapd para escalada de privilegios local para lograr el compromiso total del sistema...

CVE-2024-5300

A flaw was found in Canonical snapd. The base AppArmor security profile configuration in snapd inadvertently allows strictly confined snap applications to bypass intended sandbox restrictions. This enables a compromised or malicious snap application, when running as root, to access sensitive syst...

Linux Distros Unpatched Vulnerability : CVE-2024-5300

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An access control bypass and information disclosure vulnerability exists in the base AppArmor security profile configuration of Canonical snapd. The abstraction...

Linux Distros Unpatched Vulnerability : CVE-2026-15226

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp securi...

Linux Distros Unpatched Vulnerability : CVE-2026-8933

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure...

New Ubuntu Desktop Vulnerability Turns Local Access Into Root Control

A vulnerability in snap-confine lets an unprivileged user gain root access on affected Ubuntu Desktop systems. Install the latest snapd update to fix the issue...

CVE-2026-8933

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

CVE-2026-15226

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

CVE-2024-5300

An access control bypass and information disclosure vulnerability exists in the base AppArmor security profile configuration of Canonical snapd. The abstraction rules located in /etc/apparmor.d/abstractions/nss-systemd inherited via inadvertently permit strictly confined snap applications, which...

USN-8579-1: snapd vulnerabilities

James Henstridge discovered that snapd's default apparmor template did not restrict access to systemd-userdbd varlink interface. A local attacker could possibly use this issue to obtain sensitive information. CVE-2024-5300 Qualys discovered that snap-confine can be tricked to create...

EUVD-2026-46262

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

CVE-2026-8933

A local privilege escalation vulnerability exists in snap-confine, a set-capabilities core component used internally by Canonical snapd to construct the secure execution environment for snap applications. This vulnerability uniquely affects versions of snap-confine configured with set-capabilitie...

EUVD-2026-46261

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

CVE-2026-15226 snapd snap-confine Sandbox Confinement Bypass via Omission of setuid Restriction in Seccomp Templates

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

CVE-2026-15226 snapd snap-confine Sandbox Confinement Bypass via Omission of setuid Restriction in Seccomp Templates

A sandbox confinement bypass vulnerability exists in Canonical snapd within its internal execution environment compiler snap-confine. The default seccomp security templates generated by the engine to restrict system calls do not filter or reject process operations capable of creating or...

CVE-2026-15226

Canonically reported vulnerability CVE-2026-15226 affects Canonical snapd’s sandboxed environment (snap-confine). The issue: default seccomp templates did not filter or reject operations to create/manipulate file execution flags with set-user-id attributes, allowing a strictly confined snap to co...