Denial Of Service (DoS)

github.com/containerd/containerd is vulnerable to a Denial Of Service DoS. The vulnerability is due to a bug in containerd’s CRI implementation where usernamespaced containers are not placed under Kubernetes' cgroup hierarchy, allowing an attacker to bypass resource limits and potentially exhaust...

Fedora: Security Advisory (FEDORA-2025-92362585e0)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

Time-of-check Time-of-use (TOCTOU) Race Condition

github.com/containerd/containerd is a Time-of-check Time-of-use TOCTOU Race Condition. The vulnerability is due to insufficient validation of image contents between the time of verification and the time of use during image unpacking, allowing malicious images to modify the host file system...

GO-2025-3701 Incorrect cgroup assignment for containers running in usernamespaced Kubernetes pods in github.com/containerd/containerd

Incorrect cgroup assignment for containers running in usernamespaced Kubernetes pods in github.com/containerd/containerd...

GO-2025-3699 Allows host filesystem access on pull in github.com/containerd/containerd

Allows host filesystem access on pull in github.com/containerd/containerd...

CVE-2025-47290

containerd is a container runtime. A time-of-check to time-of-use TOCTOU vulnerability was found in containerd v2.1.0. While unpacking an image during an image pull, specially crafted container images could arbitrarily modify the host file system. The only affected version of containerd is 2.1.0...

Security update for open-vm-tools

This update for open-vm-tools fixes the following issues: Update to 12.5.2: Security fixes: CVE-2025-22247: Fixed Insecure file handling bsc1243106 Other fixes: Fixed GCC 15 compile time error bsc1241938 Fixed building with containerd 1.7.25+ bsc1237147 Ensure vmtoolsd.service and vgauthd.service...

SUSE CVE-2025-47290

containerd is a container runtime. A time-of-check to time-of-use TOCTOU vulnerability was found in containerd v2.1.0. While unpacking an image during an image pull, specially crafted container images could arbitrarily modify the host file system. The only affected version of containerd is 2.1.0...

SUSE SLED15: libvmtools-devel / libvmtools0 / open-vm-tools / etc (SUSE-SU-2025:1565-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:1565-1 advisory. Update to 12.5.2: Security fixes: - CVE-2025-22247: Fixed Insecure file handling bsc1243106 Other fixes: ...

CVE-2025-47291

A vulnerability has been identified in containerd's Container Runtime Interface CRI implementation, affecting versions from 2.0.1 up to, but not including, 2.0.5. The flaw lies in the fact that containerd does not correctly place usernamespaced containers within the Kubernetes cgroup hierarchy. A...

CVE-2025-47291

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...

CVE-2025-47291

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...

AZL-62003 CVE-2025-47291 affecting package containerd2 for versions less than 2.0.0-12

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...

CVE-2025-47291

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...

UBUNTU-CVE-2025-47291

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...

GHSA-CXFP-7PVR-95FF containerd CRI plugin: Incorrect cgroup hierarchy assignment for containers running in usernamespaced Kubernetes pods.

Impact A bug was found in the containerd's CRI implementation where containerd doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not honored. This may cause a denial of service of the Kubernetes node. Patches This bug has been fixed...

containerd CRI plugin: Incorrect cgroup hierarchy assignment for containers running in usernamespaced Kubernetes pods.

Impact A bug was found in the containerd's CRI implementation where containerd doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not honored. This may cause a denial of service of the Kubernetes node. Patches This bug has been fixed...

Incorrect Privilege Assignment

Overview Affected versions of this package are vulnerable to Incorrect Privilege Assignment due to the incorrect assignment of cgroup hierarchy. An attacker can cause a denial of service of the Kubernetes node by exploiting this misconfiguration, where some Kubernetes limits are not honored. This...

Incorrect Privilege Assignment

Overview Affected versions of this package are vulnerable to Incorrect Privilege Assignment due to the incorrect assignment of cgroup hierarchy. An attacker can cause a denial of service of the Kubernetes node by exploiting this misconfiguration, where some Kubernetes limits are not honored. This...

CVE-2025-47291 containerd CRI plugin: Incorrect cgroup hierarchy assignment for containers running in usernamespaced Kubernetes pods.

containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation where containerd, starting in version 2.0.1 and prior to version 2.0.5, doesn't put usernamespaced containers under the Kubernetes' cgroup hierarchy, therefore some Kubernetes limits are not...