Command Injection

Overview linuxfabrik-lib is a Python libraries used in various Linuxfabrik projects, including the 'Linuxfabrik Monitoring Plugins' project. Affected versions of this package are vulnerable to Command Injection via the shellexec function. An attacker can execute arbitrary commands with elevated...

PT-2026-56070

Name of the Vulnerable Software and Affected Versions linuxfabrik-lib versions prior to 5.0.0 Linuxfabrik Monitoring Plugins versions prior to 5.2.0 Description A local privilege escalation issue exists when a check plugin includes user-provided input within a command passed to the shell exec...

GHSA-8W6W-23MQ-H8RG Linuxfabrik Monitoring Plugins: Sudoers may be able to obtain privilege escalation via /usr/bin/apt-get arguments

Summary In the Debian.sudoers file, apt-get is allowed for the nagios user. The full command including the arguments are not enforced and can therefore be choosen arbitrarily. This allows to easily get a root shell as the nagios user: PoC By choosing a particular argument, you can get as a nagios...

Arbitrary Argument Injection

Overview linuxfabrik-lib is a Python libraries used in various Linuxfabrik projects, including the 'Linuxfabrik Monitoring Plugins' project. Affected versions of this package are vulnerable to Arbitrary Argument Injection in the configuration of the sudoers file, which allows arbitrary arguments ...

Linuxfabrik Monitoring Plugins: Sudoers may be able to obtain privilege escalation via /usr/bin/apt-get arguments

Summary In the Debian.sudoers file, apt-get is allowed for the nagios user. The full command including the arguments are not enforced and can therefore be choosen arbitrarily. This allows to easily get a root shell as the nagios user: PoC By choosing a particular argument, you can get as a nagios...

PT-2026-55478

Name of the Vulnerable Software and Affected Versions monitoring-plugins affected versions not specified Description An issue exists in the Debian.sudoers file where the apt-get command is permitted for the nagios user without enforcing specific arguments. This allows a user who has compromised t...

Malicious code in @redhat-cloud-services/remediations-client (npm)

Part of the "Mini Shai-Hulud" supply chain worm campaign that compromised the GitHub Actions OIDC trusted publisher shared by Red Hat Cloud Services npm packages. The attacker injected a preinstall hook into this and 31 other packages in the @redhat-cloud-services scope. The hook delivers a...

CIFSwitch

CIFSwitch CVE-2026-46243 Writeuphttps://heyitsas.im/post...

DirtyDecrypt PoC Released for Linux Kernel CVE-2026-31635 LPE Vulnerability

Proof-of-concept PoC exploit code has now been released for a recently patched security flaw in the Linux kernel that could allow for local privilege escalation LPE. Dubbed DirtyDecrypt aka DirtyCBC, the vulnerability was discovered and reported by the Zellic and V12 security team on May 9, 2026,...

[SECURITY] Fedora 44 Update: sudo-1.9.17-8.p2.fc44

Sudo superuser do allows a system administrator to give certain users or groups of users the ability to run some or all commands as root while logging all commands and arguments. Sudo operates on a per-command basis. It is not a replacement for the shell. Features include: the ability to restrict...

[SECURITY] Fedora 43 Update: sudo-1.9.17-7.p2.fc43

Sudo superuser do allows a system administrator to give certain users or groups of users the ability to run some or all commands as root while logging all commands and arguments. Sudo operates on a per-command basis. It is not a replacement for the shell. Features include: the ability to restrict...

CVE-2026-34990

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a local unprivileged user can coerce cupsd into authenticating to an attacker-controlled localhost IPP service with a reusable Authorization: Local ... token. That...

UBUNTU-CVE-2026-34990

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a local unprivileged user can coerce cupsd into authenticating to an attacker-controlled localhost IPP service with a reusable Authorization: Local ... token. That...

EUVD-2026-18889

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a local unprivileged user can coerce cupsd into authenticating to an attacker-controlled localhost IPP service with a reusable Authorization: Local ... token. That...

CVE-2026-34990

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a local unprivileged user can coerce cupsd into authenticating to an attacker-controlled localhost IPP service with a reusable Authorization: Local ... token. That...

CVE-2026-34990 OpenPrinting CUPS: Local print admin token disclosure using temporary printers

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a local unprivileged user can coerce cupsd into authenticating to an attacker-controlled localhost IPP service with a reusable Authorization: Local ... token. That...

CVE-2026-34990

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a local unprivileged user can coerce cupsd into authenticating to an attacker-controlled localhost IPP service with a reusable Authorization: Local ... token. That...

CVE-2026-34990

In OpenPrinting CUPS versions 2.4.16 and prior , a local unprivileged user can coerce cupsd into authenticating to an attacker-controlled localhost IPP service using a reusable Authorization: Local ... token. This token permits unauthorized /admin/ requests on localhost. By combining this with CU...

EulerOS Virtualization 2.12.1 : sudo (EulerOS-SA-2026-1465)

According to the versions of the sudo package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Sudo before 1.9.17p1, when used with a sudoers file that specifies a host that is neither the current host nor ALL, allows listed user...

EulerOS Virtualization 2.12.0 : sudo (EulerOS-SA-2026-1522)

According to the versions of the sudo package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Sudo before 1.9.17p1, when used with a sudoers file that specifies a host that is neither the current host nor ALL, allows listed user...