Containerd 1.7.27 < 1.7.32 / 2.0.4 < 2.0.9 / 2.1.x < 2.2.4 / 2.3.x < 2.3.1 runAsNonRoot Bypass

The version of Containerd on the remote host is 1.7.27 prior to 1.7.32, 2.0.4 prior to 2.0.9, 2.1.x prior to 2.2.4, or 2.3.x prior to 2.3.1. It is, therefore, affected by a security bypass vulnerability. A bug was found in containerd where containers launched with a numeric User directive that...

Amazon Linux 2 : containerd, --advisory ALAS2ECS-2026-116 (ALASECS-2026-116)

The version of containerd installed on the remote host is prior to 2.1.7-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2ECS-2026-116 advisory. When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory an...

Amazon Linux 2 : containerd, --advisory ALAS2DOCKER-2026-120 (ALASDOCKER-2026-120)

The version of containerd installed on the remote host is prior to 2.1.7-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2DOCKER-2026-120 advisory. When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory...

GHSA-FQW6-GF59-QR4W containerd user ID handling bypass allows runAsNonRoot evasion

Impact A bug was found in containerd where containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username. If a crafted image provides an /etc/passwd file mapping this large numeric string to root, the container ultimately runs as...

Access of Resource Using Incompatible Type ('Type Confusion')

Overview Affected versions of this package are vulnerable to Access of Resource Using Incompatible Type 'Type Confusion' via improper handling of numeric User directives in container configuration. An attacker can gain elevated privileges by supplying a crafted image with an /etc/passwd file that...

SUSE CVE-2020-15157

In containerd an industry-standard container runtime before version 1.2.14 there is a credential leaking vulnerability. If a container image manifest in the OCI Image format or Docker Image V2 Schema 2 format includes a URL for the location of a specific image layer otherwise known as a “foreign...

Astra Linux - уязвимость в containerd

Containerd is a container runtime that is available as a daemon for Linux and Windows. A bug was discovered in Containerd prior to versions 1.6.1, 1.5.10, and 1.14.12. In these versions, containers launched through Containerd’s CRI implementation on Linux, with a specially crafted image...

Astra Linux - уязвимость в containerd

In containerd a industry-standard container runtime, before versions 1.3.10 and 1.4.4, containers launched through containerd’s CRI implementation via Kubernetes, crictl, or any other pod/container client that uses the containerd CRI service that share the same image might receive incorrect...

Astra Linux - уязвимость в containerd-app

Containerd is an open-source container runtime. Versions 1.7.28 and below, 2.0.0-beta.0 through 2.0.6, 2.1.0-beta.0 through 2.1.4, and 2.2.0-beta.0 through 2.2.0-rc.1 contain a bug in the CRI Attach implementation, where a user may exhaust memory on the host due to goroutine leaks. This issue has...

Astra Linux - уязвимость в containerd

Containerd is a container runtime. A bug was discovered in containerd versions prior to 1.4.8 and 1.5.4, where pulling and extracting a specially crafted container image could result in changes to Unix file permissions for existing files in the host’s filesystem. Changes to file permissions could...

Astra Linux - уязвимость в containerd

Containerd is an open-source container runtime that emphasizes simplicity, robustness, and portability. A bug was discovered in Containerd where container root directories and certain plugins had insufficiently restricted permissions, allowing unprivileged Linux users to access the contents of...

Unity Linux 20.1060e / 20.1070e Security Update: containerd (UTSA-2026-017436)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017436 advisory. containerd is an open source container runtime with an emphasis on simplicity, robustness and portability. A bug was found in containerd where container root...

Astra Linux - уязвимость в containerd

Containerd is an open-source container runtime. A bug was discovered in Containerd’s CRI implementation, where a user could exhaust memory on the host. In the CRI stream server, a goroutine is launched to handle terminal resize events if a TTY is requested. If the user’s process fails to launch d...

NewStart CGSL MAIN 7.02 : containerd Vulnerability (NS-SA-2026-0040)

The remote NewStart CGSL host, running version MAIN 7.02, has containerd packages installed that are affected by a vulnerability: - containerd is an open-source container runtime. Versions 0.1.0 through 1.7.28, 2.0.0-beta.0 through 2.0.6, 2.1.0-beta.0 through 2.1.4 and 2.2.0-beta.0 through...

Huawei EulerOS: Security Advisory for containerd (EulerOS-SA-2026-1353)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS 2.0 SP12 : containerd (EulerOS-SA-2026-1384)

According to the versions of the containerd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : containerd is an open-source container runtime. Versions 1.7.28 and below, 2.0.0-beta.0 through 2.0.6, 2.1.0-beta.0 through 2.1.4, and...

Security Bulletin: IBM Streamsets Cartridge shipped with publicy disclosed vulnerablity version of containerd

Summary IBM Streamsets Cartridge shipped with publicy disclosed vulnerablity version of containerd github.com/containerd/containerd v1.7.28 CVE-2024-25621 Vulnerability Details CVEID:CVE-2024-25621 DESCRIPTION: containerd is an open-source container runtime. Versions 0.1.0 through 1.7.28,...

Security Bulletin: ELM on Hybrid Cloud vulnerabilities addressed in 1.3.0

Summary This release addresses security vulnerabilities in application and operator images of ELM on Hybrid cloud offering. Identified vulnerabilities identified below relate to the underlying OS packages and language dependencies which impacts the product within the deployed environment. One of...

📄 Ubuntu 25.10 Containerd Insecure Directory Permissions

This proof of concept exploit demonstrates and detects CVE-2024-25621, a security vulnerability in containerd caused by insecure permissions on critical runtime and data directories. Affected versions may expose container metadata and runtime artifacts due to directories being readable or writabl...

CBL Mariner 2.0 Security Update: CBL-Mariner Releases (CVE-2024-25621)

The version of CBL-Mariner Releases installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-25621 advisory. - containerd is an open-source container runtime. Versions 0.1.0 through 1.7.28, 2.0.0-beta.0...