CVE-2026-42234

CVE-2026-42234 affects n8n, an open‑source workflow automation platform. Before versions 1.123.32, 2.17.4, and 2.18.1, an authenticated user who can create or modify workflows containing a Python Code Node could escape the sandbox and achieve arbitrary code execution on the task runner container....

Important: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Container Release Update

An update is now available for Red Hat Ansible Automation Platform 2.5 Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to individual teams,...

CVE-2026-42088

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to version 7.0.0-rc3, the Script Runner widget allows users to execute Python and Ruby scripts directly from the openc3-COSMOS-script-runner-api container. Because all the...

Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.15.2 security update

Red Hat Advanced Cluster Management for Kubernetes 2.15 General Availability release images, which add new features and enhancements, bug fixes, and updated container images. Red Hat Advanced Cluster Management for Kubernetes 2.15 images Red Hat Advanced Cluster Management for Kubernetes provides...

Important: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Container Release Update

An update is now available for Red Hat Ansible Automation Platform 2.6 Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to individual teams,...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.10.2 security update

The multicluster engine for Kubernetes 2.10 General Availability release images, which add new features and enhancements, bug fixes, and updated container images. The multicluster engine for Kubernetes v2.10 images The multicluster engine for Kubernetes provides the foundational components that a...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.19 Images

Red Hat OpenShift Virtualization release v4.19 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.14 Images

Red Hat OpenShift Virtualization release v4.14 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

CVE-2026-5407

A flaw was found in Wireshark, a network protocol analyzer. An attacker could exploit this vulnerability by providing a specially crafted network capture file containing malicious SMB2 protocol data. This could trigger an infinite loop in Wireshark's SMB2 analysis component, leading to a denial o...

Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were addressed in IBM Observability with Instana within Instana Agent container image build 1.0.317 Vulnerability Details CVEID:CVE-2026-22184 DESCRIPTION: zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility located unde...

PT-2026-36882

Name of the Vulnerable Software and Affected Versions OpenC3 COSMOS versions prior to 7.0.0-rc3 Description The Script Runner widget allows users to execute Python and Ruby scripts directly from the 'openc3-COSMOS-script-runner-api' container. Since all Docker containers share a network, users ca...

RHCOS 4 : OpenShift Container Platform 4.17.16 (RHSA-2025:1122)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2025:1122 advisory. - cri-o: CRI-O Path Traversal in Log Handling Functions Allows Arbitrary Unmounting CVE-2025-0750 Note that Nessus has not tested for this...

RHCOS 4 : OpenShift Container Platform 4.18.21 (RHSA-2025:11678)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:11678 advisory. - net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 Note that Nessus has not tested for this...

RHCOS 3 : OpenShift Container Platform 3.8 (RHSA-2018:1229)

The remote Red Hat Enterprise Linux CoreOS 3 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:1229 advisory. - source-to-image: Improper path sanitization in ExtractTarStreamFromTarReader in tar/tar.go CVE-2018-1102 Note that Nessus has not tested fo...

RHCOS 4 : OpenShift Container Platform 4.13.56 (RHSA-2025:2703)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:2703 advisory. - podman: buildah: Container breakout by using --jobs=2 and a race condition when building a malicious Containerfile CVE-2024-11218 Note that...

RHCOS 4 : OpenShift Container Platform 4.17.19 (RHSA-2025:1914)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:1914 advisory. - podman: buildah: Container breakout by using --jobs=2 and a race condition when building a malicious Containerfile CVE-2024-11218 Note that...

RHCOS 4 : OpenShift Container Platform 4.17.15 (RHSA-2025:0878)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:0878 advisory. - podman: buildah: Container breakout by using --jobs=2 and a race condition when building a malicious Containerfile CVE-2024-11218 Note that...

RHCOS 9 : OpenShift Container Platform 4.13.49 (RHSA-2024:6011)

The remote Red Hat Enterprise Linux CoreOS 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2024:6011 advisory. - jinja2: accepts keys containing non-attribute characters CVE-2024-34064 Note that Nessus has not tested for this issue but has instead reli...

RHCOS 4 : OpenShift Container Platform 4.12.63 (RHSA-2024:5202)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:5202 advisory. - golang: net/http: golang: mime/multipart: golang: net/textproto: memory exhaustion in Request.ParseMultipartForm CVE-2023-45290 -...

RHCOS 4 : OpenShift Container Platform 4.10.25 (RHSA-2022:5729)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:5729 advisory. - golang: cmd/go: misinterpretation of branch names can lead to incorrect access control CVE-2022-23773 - golang: crypto/elliptic:...