CVE-2026-13493

Technical details are not publicly available in the provided documents. Monitor for updates on affected components, remediation status, and any vendor advisories.

EUVD-2026-39992

A flaw has been found in AIDC-AI ComfyUI-Copilot up to 2.0.28. This issue affects some unknown processing of the file backend/controller/conversationapi.py of the component Workflow Checkpoint Restore Handler. Executing a manipulation can lead to improper control of resource identifiers. The atta...

GO-2026-5622 Arbitrary host CRI log file read via symlink following in CRI checkpoint restore in github.com/containerd/containerd

Arbitrary host CRI log file read via symlink following in CRI checkpoint restore in github.com/containerd/containerd...

CVE-2026-53143

CVE-2026-53143 affects the Linux kernel DRM/amdkfd path for SDMA queues on GFX11. The v11 MQD manager incorrectly reused the 2048-byte v11_compute_mqd path for SDMA queues, causing a 1536-byte overflow when checkpointing and restoring MQDs (CRIU context). This led to leaking adjacent GTT memory d...

CVE-2026-53143

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix buffer overflow in SDMA queue checkpoint/restore on GFX11 The v11 MQD manager incorrectly assigned the CP-compute variants of checkpointmqd/restoremqd for KFDMQDTYPESDMA queues. These functions use sizeofstruct...

CVE-2026-52923

A flaw was found in the Linux kernel. The ipcidralloc function, used in the checkpoint/restore path for SysV Inter-Process Communication IPC ID allocation, does not properly limit ID allocation to the valid range. This can result in the system attempting to dereference freed memory, leading to a...

CVE-2026-52923

In the Linux kernel, the following vulnerability has been resolved: ipc: limit nextid allocation to the valid ID range The checkpoint/restore sysctl path can request the next SysV IPC id through ids-nextid. ipcidralloc currently forwards that request to idralloc with an open-ended upper bound. If...

UBUNTU-CVE-2026-52923

In the Linux kernel, the following vulnerability has been resolved: ipc: limit nextid allocation to the valid ID range The checkpoint/restore sysctl path can request the next SysV IPC id through ids-nextid. ipcidralloc currently forwards that request to idralloc with an open-ended upper bound. If...

EUVD-2026-38726

In the Linux kernel, the following vulnerability has been resolved: ipc: limit nextid allocation to the valid ID range The checkpoint/restore sysctl path can request the next SysV IPC id through ids-nextid. ipcidralloc currently forwards that request to idralloc with an open-ended upper bound. If...

CVE-2026-52923

The CVE-2026-52923 issue affects the Linux kernel IPC ID allocation in the checkpoint/restore path. ipc_idr_alloc() forwards the next_id request to idr_alloc() with an open-ended upper bound, so if the valid SysV IPC id tail is full the allocation can spill past ipc_mni. The encoded id may then r...

Linux Distros Unpatched Vulnerability : CVE-2026-52923

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipc: limit nextid allocation to the valid ID range The checkpoint/restore sysctl path can request the next SysV IPC id through ids-nextid. ipcidralloc currently...

GHSA-33VJ-92QQ-66HC containerd CRI checkpoint restore CDI annotation smuggling

Impact containerd's CRI implementation improperly trusts Container Device Interface CDI annotations found within untrusted checkpoint image metadata during container restoration. When restoring a container from a checkpoint, containerd preserves CDI-related annotations from the checkpoint archive...

GHSA-RGH6-RFWX-V388 Arbitrary host CRI log file read via symlink following in CRI checkpoint restore

Impact A bug was found in containerd where the CRI plugin restores container.log from a checkpoint image without validating a symlinked path. This could result in reading an arbitrary file on the host via kubectl logs. Patches This bug has been fixed in the following containerd versions: 2.3.2...

UNIX Symbolic Link (Symlink) Following

Overview Affected versions of this package are vulnerable to UNIX Symbolic Link Symlink Following in the CRI checkpoint restore plugin due to improper validation of symlinked paths. An attacker can access arbitrary files on the host by crafting a malicious checkpoint image and leveraging the...

PT-2026-50900

Name of the Vulnerable Software and Affected Versions containerd versions prior to 2.3.2 containerd versions prior to 2.2.5 containerd versions prior to 2.1.9 containerd versions prior to 2.0.10 containerd versions prior to 1.7.33 Description The CRI checkpoint import process fails to validate...

RHCOS 4 : OpenShift Container Platform 4.15.44 (RHSA-2025:0648)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2025:0648 advisory. - cri-o: Checkpoint restore can be triggered from different namespaces CVE-2024-8676 Note that Nessus has not tested for this issue but has...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002973)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002973 advisory. The timercreate syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent-sigevnotify field, whic...

Ubuntu: Security Advisory (USN-7900-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Linux Distros Unpatched Vulnerability : CVE-2017-18344

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The timercreate syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent-sigevnotify field,...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.18.2 packages and security update

Red Hat OpenShift Container Platform release 4.18.2 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 4.18. Red Hat Product Security has rated this update as having a...