Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.15.4 security update

Red Hat Advanced Cluster Management for Kubernetes v2.15 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...

CVE-2026-18107 Criu: criu: container escape via rseq critical section hijack during checkpoint/restore

A flaw was found in CRIU's handling of restartable sequences rseq during checkpoint/restore. A malicious process inside a container can register an rseq critical section that hijacks CRIU's parasite code injection during checkpoint, allowing it to spoof the process credentials saved in the...

EUVD-2026-49986

A flaw was found in CRIU's handling of restartable sequences rseq during checkpoint/restore. A malicious process inside a container can register an rseq critical section that hijacks CRIU's parasite code injection during checkpoint, allowing it to spoof the process credentials saved in the...

CVE-2026-18107

CRIU vulnerability CVE-2026-18107 involves how CRIU handles restartable sequences (rseq) during checkpoint/restore. A container-embedded process can register an rseq critical section that hijacks CRIU’s parasite code injection, enabling spoofed credentials saved in the checkpoint image. On restor...

CVE-2026-18107

A flaw was found in CRIU's handling of restartable sequences rseq during checkpoint/restore. A malicious process inside a container can register an rseq critical section that hijacks CRIU's parasite code injection during checkpoint, allowing it to spoof the process credentials saved in the...

Critical: Red Hat Security Advisory: OpenShift Container Platform 4.22.7 bug fix and security update

Red Hat OpenShift Container Platform release 4.22.7 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 4.22. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.21.26 bug fix and security update

Red Hat OpenShift Container Platform release 4.21.26 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 4.21. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.20.31 bug fix and security update

Red Hat OpenShift Container Platform release 4.20.31 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 4.20. Red Hat Product Security has rated this update as having a...

CVE-2026-17072

A flaw was found in GStreamer's gst-plugins-good. A heap-based out-of-bounds read of 4 bytes can occur when parsing FLAC audio stream headers embedded in a Matroska or WebM container file. The vulnerability is triggered by a boundary check that does not account for the full size of the data being...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.22.7 bug fix and security update

Red Hat OpenShift Container Platform release 4.22.7 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 4.22. Red Hat Product Security has rated this update as having a...

USN-8617-1 linux-kvm vulnerabilities

It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. CVE-2026-43503 Several security issues...

USN-8617-1: Linux kernel (KVM) vulnerabilities

It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. CVE-2026-43503 Several security issues...

USN-8616-1 linux-ibm, linux-ibm-5.4 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...

USN-8616-1: Linux kernel (IBM) 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...

USN-8615-1: Linux kernel vulnerabilities

It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. CVE-2026-43503 Several security issues...

OPENSUSE-SU-2026:11392-1 kubevirt1.8-container-disk-1.8.4-3.1 on GA media

These are all security issues fixed in the kubevirt1.8-container-disk-1.8.4-3.1 package on the GA media of openSUSE Tumbleweed...

Important: Red Hat Security Advisory: Red Hat Enterprise Linux AI 3.3.5

Updated Red Hat Enterprise Linux AI 3.3.5 container disk images are now available. Red Hat® Enterprise Linux® AI is a foundation model platform to seamlessly develop, test, and run Granite family large language models LLMs for enterprise applications. This update provides the latest Red Hat...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to an authorization bypass in Moby [CVE-2026-34040]

Summary IBM Watson Speech Services Cartridge is vulnerable to an authorization bypass in Moby, due to a flaw that allows attackers to bypass authorization plugins AuthZ CVE-2026-34040. Moby is used in our speech catalog. This vulnerability has been addressed. Please read the details for remediati...

CVE-2026-65617 Potential remote code execution on an Artifactory package service container.

A deserialization weakness in JFrog Artifactory package handling could allow a low-privileged user to impact confidentiality, integrity, and availability under specific repository conditions...

CVE-2026-41579

A flaw was found in runc, a tool used to run containers. A malicious container image, crafted with a specific type of symbolic link in its /dev directory, can deceive runc. This deception could lead to the deletion of certain files or the creation of predefined symbolic links on the host system...