CVE-2026-44848 Portainer: Missing authorization on Docker plugin endpoints allows host RCE

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACI environments. From 2.33.0 to before 2.33.8, 2.39.2, and 2.41.0, The Docker plugin management endpoints /plugins/ were not registered...

EUVD-2026-33064

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACI environments. From 2.33.0 to before 2.33.8, 2.39.2, and 2.41.0, The Docker plugin management endpoints /plugins/ were not registered...

Portainer security vulnerabilities

Portainer is a lightweight user management interface developed by Portainer Foundation for managing Docker environments and Docker hosts. Vulnerabilities exist in versions of Portainer Community Edition from 2.33.0 to 2.33.8, as well as in versions prior to 2.39.2 and 2.41.0. These vulnerabilitie...

CVE-2026-44848: Missing Authorization

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACI environments. From 2.33.0 to before 2.33.8, 2.39.2, and 2.41.0, The Docker plugin management endpoints /plugins/ were not registered...

com.nirima:docker-plugin (>=0.17, <=1.0.4), io.fabric8.jenkins.plugins:openshift-sync (>=1.0.43, <=1.0.45) +2 more potentially affected by CVE-2026-48922 via org.jenkins-ci.plugins:credentials-binding (1.12)

org.jenkins-ci.plugins:credentials-binding MAVEN version 1.12 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.plugins:credentials-binding and may be impacted: - com.nirima:docker-plugin =0.17, =1.0.43, =1.7, =0.1.5, =0.2.0 Source cves:...

[SECURITY] Fedora 42 Update: docker-buildx-0.34.0-1.fc42

Docker CLI plugin for extended build capabilities with BuildKit...

[SECURITY] Fedora 44 Update: docker-buildx-0.34.0-1.fc44

Docker CLI plugin for extended build capabilities with BuildKit...

Missing Authorization

github.com/portainer/portainer is vulnerable to Missing Authorization. The vulnerability is due to missing authorization handlers for the Docker plugin management endpoints, which allows a non-admin user with endpoint-level access to perform privileged plugin operations directly against the...

Portainer missing authorization on Docker plugin endpoints, which allows host RCE

Summary Portainer enforces Role-Based Access Control RBAC on top of the Docker API. The proxy layer routes incoming Docker API requests to per-resource handlers containers, images, services, volumes, etc. that apply authorization checks. The Docker plugin management endpoints /plugins/ were not...

Medium: docker

Issue Overview: Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypassed during docker plugin install. Due to an error in the daemon's privilege comparison logic, the daemon may...

OESA-2026-2138 moby security update

Docker is a product for you to build, ship and run any application as a lightweight container. Security Fixes: Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypassed during docker plug...

com.nirima:docker-plugin (>=0.17, <=1.0.4), io.fabric8.jenkins.plugins:openshift-sync (>=1.0.43, <=1.0.45) +2 more potentially affected by CVE-2026-42520 via org.jenkins-ci.plugins:credentials-binding (1.12)

org.jenkins-ci.plugins:credentials-binding MAVEN version 1.12 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.plugins:credentials-binding and may be impacted: - com.nirima:docker-plugin =0.17, =1.0.43, =1.7, =0.1.5, =0.2.0 Source cves:...

SUSE CVE-2026-33997

Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypassed during docker plugin install. Due to an error in the daemon's privilege comparison logic, the daemon may incorrectly accept a...

Linux Distros Unpatched Vulnerability : CVE-2026-33997

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be...

CVE-2026-33997

A flaw was found in Moby, an open-source container framework. This vulnerability allows for a privilege validation bypass during docker plugin install. Due to an error in the daemon's privilege comparison logic, the system may incorrectly accept a plugin's requested privileges that differ from...

CVE-2026-33997

Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypassed during docker plugin install. Due to an error in the daemon's privilege comparison logic, the daemon may incorrectly accept a...

UBUNTU-CVE-2026-33997

Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypassed during docker plugin install. Due to an error in the daemon's privilege comparison logic, the daemon may incorrectly accept a...

CVE-2026-33997

CVE-2026-33997 affects Moby (docker) prior to 29.3.1. A daemon privilege-validation check is flawed, potentially allowing a privilege set that differs from the user-approved one to be accepted during docker plugin installation. Plugins requesting exactly one privilege are also affected because th...

CVE-2026-33997 Moby: Off-by-one error in plugin privilege validation

Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypassed during docker plugin install. Due to an error in the daemon's privilege comparison logic, the daemon may incorrectly accept a...

CVE-2026-33997

Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypassed during docker plugin install. Due to an error in the daemon's privilege comparison logic, the daemon may incorrectly accept a...