Medium: containerd

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Amazon Linux 2 : containerd, --advisory ALAS2DOCKER-2026-135 (ALASDOCKER-2026-135)

The version of containerd installed on the remote host is prior to 2.1.9-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2DOCKER-2026-135 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name S...

Amazon Linux 2 : containerd, --advisory ALAS2NITRO-ENCLAVES-2026-114 (ALASNITRO-ENCLAVES-2026-114)

The version of containerd installed on the remote host is prior to 2.1.9-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2NITRO-ENCLAVES-2026-114 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternativ...

Medium: containerd

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Amazon Linux 2 : containerd, --advisory ALAS2ECS-2026-130 (ALASECS-2026-130)

The version of containerd installed on the remote host is prior to 2.1.9-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2ECS-2026-130 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN...

Medium: containerd

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Medium: containerd

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

OPENSUSE-SU-2026:21265-1 Security update for cadvisor

This update for cadvisor fixes the following issues: Changes in cadvisor: - update to 0.60.3: Move OOM watching out of the lib module into the binary lib/model: make ContainerStats sub-stats pointers to convey collection presence - update to 0.60.1: cpuload/netlink: report the real error and skip...

openSUSE 16 Security Update : containerd (openSUSE-SU-2026:21213-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21213-1 advisory. This update for containerd fixes the following issues Update to 1.7.33: - CVE-2024-25621: overly broad default permission vulnerability...

github.com/containerd/containerd: containerd: Arbitrary code execution via CRI checkpoint image tag poisoning

A flaw was found in containerd, an open-source container runtime. The CRI Container Runtime Interface checkpoint import process fails to validate image references within a checkpoint image's configuration. An attacker with permissions to create pods can exploit this by using a specially crafted...

github.com/containerd/containerd: containerd: Host-root command execution via unvalidated image config labels in CRI plugin

A flaw was found in containerd, an open-source container runtime. The Container Runtime Interface CRI plugin, which manages container operations, fails to validate labels propagated from an image configuration to a container. This oversight could enable an attacker to execute arbitrary commands o...

github.com/containerd/containerd: containerd: Denial of Service via maliciously crafted image leading to unbounded group parsing

A flaw was found in containerd, an open-source container runtime. A remote attacker could exploit this vulnerability by providing a maliciously crafted image. When a container is created from this image, it leads to uncontrolled resource consumption and memory exhaustion, causing the containerd...

github.com/containerd/containerd: containerd: Privilege escalation via incorrect user ID handling

A flaw was found in containerd, an open-source container runtime. Containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username. This vulnerability allows a crafted container image to bypass the Kubernetes runAsNonRoot restrictio...

CVE-2026-53489

A flaw was found in containerd, an open-source container runtime. The Container Runtime Interface CRI plugin incorrectly restores container logs from a checkpoint image. This vulnerability, categorized as a Path Traversal CWE-61, allows an attacker to read arbitrary files on the host system by...

CVE-2026-53492

A flaw was found in containerd, an open-source container runtime. The Container Runtime Interface CRI implementation, which allows Kubernetes to interact with container runtimes, improperly trusts Container Device Interface CDI annotations found within untrusted checkpoint image metadata during...

CVE-2026-50195

A flaw was found in containerd, an open-source container runtime. The CRI Container Runtime Interface checkpoint import process fails to validate image references within a checkpoint image's configuration. An attacker with permissions to create pods can exploit this by using a specially crafted...

CVE-2026-47262

A flaw was found in containerd, an open-source container runtime. A remote attacker could exploit this vulnerability by providing a maliciously crafted image. When a container is created from this image, it leads to uncontrolled resource consumption and memory exhaustion, causing the containerd...

CVE-2026-46680

A flaw was found in containerd, an open-source container runtime. Containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username. This vulnerability allows a crafted container image to bypass the Kubernetes runAsNonRoot restrictio...

ROOT-APP-GOBINARY-CVE-2026-53492 CVE-2026-53492 in rootio-github.com/containerd/containerd/v2 - Patched by Root

Root has patched CVE-2026-53492 in the rootio-github.com/containerd/containerd/v2 package for Root:Go. Multiple fixed versions available...

ROOT-APP-GOBINARY-CVE-2026-53489 CVE-2026-53489 in rootio-github.com/containerd/containerd/v2 - Patched by Root

Root has patched CVE-2026-53489 in the rootio-github.com/containerd/containerd/v2 package for Root:Go. Multiple fixed versions available...