CVE-2026-90231 apparmor: fix unconfined user namespace restriction forced stack

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix unconfined user namespace restriction forced stack If a task is already confined by a stack the unprivileged transition restriction on unconfined is not correctly, applied. This results in an escape if two transitio...

SUSE CVE-2026-66897

A path traversal vulnerability in LXD's instance template processing allows an attacker with container edit permissions, or any user launching a crafted image, to overwrite arbitrary files on the host system as root. When processing target template paths specified in metadata.yaml, LXD validates...

EUVD-2021-33996

Malicious code in bioql PyPI...

CVE-2024-1724

In snapd versions prior to 2.62, when using AppArmor for enforcement of sandbox permissions, snapd failed to restrict writes to the $HOME/bin path. In Ubuntu, when this path exists, it is automatically added to the users PATH. An attacker who could convince a user to install a malicious snap whic...

CVE-2024-1724

In snapd versions prior to 2.62, when using AppArmor for enforcement of sandbox permissions, snapd failed to restrict writes to the $HOME/bin path. In Ubuntu, when this path exists, it is automatically added to the users PATH. An attacker who could convince a user to install a malicious snap whic...

CVE-2024-1724

CVE-2024-1724 affects snapd prior to 2.62, where AppArmor sandbox enforcement failed to restrict writes to $HOME/bin. In Ubuntu, this path is added to the user PATH when present, enabling a user-wurnished malicious snap using the home plug to drop scripts into PATH and potentially execute them ou...

CVE-2024-1724: Incorrect Permission Assignment for Critical Resource

In snapd versions prior to 2.62, when using AppArmor for enforcement of sandbox permissions, snapd failed to restrict writes to the $HOME/bin path. In Ubuntu, when this path exists, it is automatically added to the users PATH. An attacker who could convince a user to install a malicious snap whic...

Access Restriction Bypass

Overview Affected versions of this package are vulnerable to Access Restriction Bypass due to failure to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layou...

Access Restriction Bypass

Overview Affected versions of this package are vulnerable to Access Restriction Bypass due to failure to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layou...

CVE-2021-4120

snapd 2.54.2 fails to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

CVE-2021-4120: Improper Input Validation

snapd 2.54.2 fails to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layout declarations and hence escape strict snap confinement. Fixed in snapd versions...

Ubuntu 18.04 LTS / 20.04 LTS : snapd vulnerabilities (USN-5292-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5292-1 advisory. James Troup discovered that snap did not properly manage the permissions for the snap directories. A local attacker could possibly use this...

CVE-2018-6553: Undefined Security Weakness

The CUPS AppArmor profile incorrectly confined the dnssd backend due to use of hard links. A local attacker could possibly use this issue to escape confinement. This flaw affects versions prior to 2.2.7-1ubuntu2.1 in Ubuntu 18.04 LTS, prior to 2.2.4-7ubuntu3.1 in Ubuntu 17.10, prior to...

USN-3713-1 cups vulnerabilities

It was discovered that CUPS incorrectly handled certain print jobs with invalid usernames. A remote attacker could possibly use this issue to cause CUPS to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 17.10 and Ubuntu 18.04 LTS. CVE-2017-18248 Dan...

PT-2018-17631

Name of the Vulnerable Software and Affected Versions CUPS versions prior to 2.2.7-1ubuntu2.1 CUPS versions prior to 2.2.4-7ubuntu3.1 CUPS versions prior to 2.1.3-4ubuntu0.5 CUPS versions prior to 1.7.2-0ubuntu1.10 Description The issue is related to the CUPS AppArmor profile, which incorrectly...

CVE-2015-1335: Improper Link Resolution Before File Access

lxc-start in lxc before 1.0.8 and 1.1.x before 1.1.4 allows local container administrators to escape AppArmor confinement via a symlink attack on a 1 mount target or 2 bind mount source...

PT-2015-5219

Name of the Vulnerable Software and Affected Versions lxc versions prior to 1.0.8 lxc versions 1.1.x prior to 1.1.4 Description The issue allows local container administrators to escape AppArmor confinement through a symlink attack. This can be achieved by targeting either a mount target or a bin...

CVE-2015-1334

attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted 1 AppArmor profile or 2 SELinux label...

openSUSE Security Update : lxc (openSUSE-2015-523)

lxc was updated to fix two security issues. The following vulnerabilities were fixed : - CVE-2015-1331: directory traversal flaw allowing arbitrary file creation as the root user bnc938522 - CVE-2015-1334: AppArmor or SELinux confinement escape via fake /proc bnc938523 %NASLMINLEVEL 70300 C Tenab...