CVE-2026-18544

IBM Portieris 0.5.0 through 0.14.2 could allow a remote authenticated attacker to bypass image policy enforcement due to improper authorization of pod owner references...

EUVD-2026-62851

IBM Portieris 0.5.0 through 0.14.2 could allow a remote authenticated attacker to bypass image policy enforcement due to improper authorization of pod owner references...

CVE-2026-18544

IBM Portieris (a Kubernetes admission controller for image policy enforcement) is vulnerable to image policy bypass in versions prior to v0.14.3 . The root cause is improper authorization of pod ownerReferences : when a pod contains a fabricated ownerReference whose Kind matches a supported contr...

CVE-2026-18544 Portieris is vulnerable to Image Policy Bypass via Unvalidated ownerReference

IBM Portieris 0.5.0 through 0.14.2 could allow a remote authenticated attacker to bypass image policy enforcement due to improper authorization of pod owner references...

PT-2026-78689

Name of the Vulnerable Software and Affected Versions IBM Portieris versions 0.5.0 through 0.14.2 Description Improper authorization of pod owner references allows a remote authenticated attacker to bypass image policy enforcement. Recommendations Update IBM Portieris to a version later than 0.14...

Security Bulletin: Portieris is vulnerable to Image Policy Bypass via Unvalidated ownerReference ( CVE-2026-18544 )

Summary IBM Portieris skips image policy enforcement when a pod contains a fabricated ownerReference whose Kind matches one of the supported controller types. This allows bypassing of image security policies in a namespace when Portieris is the enforcing Kubernetes admission controller...

Linux Distros Unpatched Vulnerability : CVE-2023-2727

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only...

OESA-2023-1414 kubernetes security update

Container cluster management. Security Fixes: Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different type in the same API group without authorization. Clusters are impacted by this vulnerability if all of the following are...

OESA-2023-1415 kubernetes security update

Container cluster management. Security Fixes: Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different type in the same API group without authorization. Clusters are impacted by this vulnerability if all of the following are...

DEBIAN-CVE-2023-2727

Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers...

UBUNTU-CVE-2023-2727

Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers...

The vulnerability of the Kubernetes cluster management software relates to the possibility of circumventing the ImagePolicyWebhook module’s policies. This allows a hacker to bypass existing security restrictions when running containers.

The vulnerability of the Kubernetes cluster management software relates to the possibility of circumventing the ImagePolicyWebhook module’s policies. Exploiting this vulnerability allows a malicious actor to bypass existing security restrictions when running containers remotely...

Bypassing policies imposed by the ImagePolicyWebhook and bypassing mountable secrets policy imposed by the ServiceAccount admission plugin

CVE-2023-2727: Bypassing policies imposed by the ImagePolicyWebhook admission plugin CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N A security issue was discovered in Kubernetes where users may be able to launch containers using images that are restricted by ImagePolicyWebhook when usi...

Bypassing policies imposed by the ImagePolicyWebhook and bypassing mountable secrets policy imposed by the ServiceAccount admission plugin

CVE-2023-2727: Bypassing policies imposed by the ImagePolicyWebhook admission plugin CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N A security issue was discovered in Kubernetes where users may be able to launch containers using images that are restricted by ImagePolicyWebhook when usi...

SUSE CVE-2013-4428

OpenStack Image Registry and Delivery Service Glance Folsom, Grizzly before 2013.1.4, and Havana before 2013.2, when the downloadimage policy is configured, does not properly restrict access to cached images, which allows remote authenticated users to read otherwise restricted images via an image...

DEBIAN-CVE-2013-4428

OpenStack Image Registry and Delivery Service Glance Folsom, Grizzly before 2013.1.4, and Havana before 2013.2, when the downloadimage policy is configured, does not properly restrict access to cached images, which allows remote authenticated users to read otherwise restricted images via an image...