USN-8388-1: Linux kernel vulnerabilities

It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking subsystem when processing paged fragments. A local attacker...

GHSA-WQCR-7RF3-F64M Singluarity: Incorrect path matching for 'limit container paths' directive

Impact The limit container paths directive in singularity.conf is intended to allow a system administrator limit the paths from which containers can be run, under setuid mode. Due to incorrect matching of a path string, sibling directories with similar names may incorrectly be allowed. For exampl...

Singluarity: Incorrect path matching for 'limit container paths' directive

Impact The limit container paths directive in singularity.conf is intended to allow a system administrator limit the paths from which containers can be run, under setuid mode. Due to incorrect matching of a path string, sibling directories with similar names may incorrectly be allowed. For exampl...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal due to incorrect matching in the limit container paths process. An attacker can bypass intended path restrictions by placing containers in sibling directories with similar names, allowing unauthorized container...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.91 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.91 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.13.67 bug fix and security update

Red Hat OpenShift Container Platform release 4.13.67 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.13. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.91 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.91 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.13.67 bug fix and security update

Red Hat OpenShift Container Platform release 4.13.67 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.13. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.91 security and extras update

Red Hat OpenShift Container Platform release 4.12.91 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a security impact of Low...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.13.67 security and extras update

Red Hat OpenShift Container Platform release 4.13.67 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.13. Red Hat Product Security has rated this update as having a security impact of Low...

Critical: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.7 Container Release Update

An update is now available for Red Hat Ansible Automation Platform 2.7 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 Global Hub 1.6.2 security update

Multicluster Global Hub v1.6.2 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a...

RHSA-2026:21701 Red Hat Security Advisory: OpenShift Container Platform 4.20.24 packages and security update

Bulletin has no description...

RHSA-2026:21655 Red Hat Security Advisory: OpenShift Container Platform 4.18.43 packages and security update

Bulletin has no description...

CVE-2026-49193

Overly permissive configuration settings on cloud storage containers expose active telemetry information publicly to the internet...

Securing the Sandbox: A Rootless Containerized Framework for Process-Oriented Monitoring in Computer Graphics Education

Computer Science education fundamentally depends on intensive laboratory hours to foster true programming mastery and logical reasoning. However, the widespread adoption of Generative Artificial Intelligence AI has made it virtually impossible to distinguish authentic student effort from instant ...

PT-2026-46880

Name of the Vulnerable Software and Affected Versions SingularityCE versions prior to 4.4.2 SingularityPRO versions prior to 4.3.9 SingularityPRO versions prior to 4.1.14 Description Incorrect path string matching occurs within the limit container paths directive in singularity.conf, which is...

PT-2026-46870

Impact The limit container paths directive in singularity.conf is intended to allow a system administrator limit the paths from which containers can be run, under setuid mode. Due to incorrect matching of a path string, sibling directories with similar names may incorrectly be allowed. For exampl...

Ubuntu 24.04 LTS / 25.10 : Linux kernel vulnerabilities (USN-8374-1)

"The remote Ubuntu 24.04 LTS / 25.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8374-1 advisory. It was discovered that the Linux kernel algifaead module did not properly handle in-place cryptographic operations. This flaw is known as Copy...

CVE-2026-26824

libxls through version 1.6.3 contains a use of uninitialized memory vulnerability in the OLE container parser. Memory allocated for the Master Sector Allocation Table MSAT in readMSAT is not fully initialized before being consumed by ole2validatesectorchain, which may result in application crashe...