Important: Red Hat Security Advisory: pcs security update

An update for pcs is now available for Red Hat Enterprise Linux 9. 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 detailed severity rating, is available for each vulnerability from the C...

RockyLinux 9 : pcs (RLSA-2025:19512)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:19512 advisory. rubygem-rack: Rack QueryParser has an unsafe default allowing paramslimit bypass via semicolon- separated parameters CVE-2025-59830 rack: Rack's unbound...

Oracle Linux 10 : pcs (ELSA-2025-19513)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-19513 advisory. 0.12.0-3.0.1.el100.3 - Fixed CVE-2025-59830, CVE-2025-61770, CVE-2025-61771, CVE-2025-61772, CVE-2025-61919 by updating bundled rubygem rack Resolves...

GHSA-9C5Q-W6GR-FXCQ MQTT does not validate hostnames

A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack...

MQTT does not validate hostnames

A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack...

Arbitrary File Write via Archive Extraction (Zip Slip)

Overview mqtt is a Pure Ruby gem that implements the MQTT protocol, a lightweight protocol for publish/subscribe messaging. Affected versions of this package are vulnerable to Arbitrary File Write via Archive Extraction Zip Slip due to the lack of hostname validation in the connection process. An...

RLSA-2025:19719 Important: pcs security update

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: rubygem-rack: Rack QueryParser has an unsafe default allowing paramslimit bypass via semicolon-separated parameters CVE-2025-59830 rack: Rack's unbounded multipart preamble...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989039)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989039 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix GEM handle creation UAF Userspace can guess the handle value and try to race GEM...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989532)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989532 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Remove errant put in error path drmgemshmemmmap doesn't own this reference,...

ALSA-2025:19719 Important: pcs security update

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: rubygem-rack: Rack QueryParser has an unsafe default allowing paramslimit bypass via semicolon-separated parameters CVE-2025-59830 rack: Rack's unbounded multipart preamble...

Oracle Linux 9 : pcs (ELSA-2025-19512)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-19512 advisory. 0.11.9-2.el96.2 - Fixed CVE-2025-59830, CVE-2025-61770, CVE-2025-61771, CVE-2025-61772, CVE-2025-61919 by updating bundled rubygem rack Resolves:...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Acquiring references on GEM handles for framebuffers A GEM handle can be released while the GEM buffer object is attached to a DRM framebuffer. This leads to the release of the dma-buf that backs the buffer object, if an...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm: Added error handling for krealloc in metadata setup. The function msmioctlgeminfosetmetadata now checks for krealloc failures and returns -ENOMEM, thereby avoiding potential NULL pointer dereferences. explicitly avoid...

Siemens SIMATIC Devices Incorrect Calculation of Buffer Size (CVE-2024-42259)

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix Virtual Memory mapping boundaries calculation Calculating the size of the mapped area as the lesser value between the requested size and the actual size does not consider the partial mapping offset. This can cau...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987513)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987513 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: add missing boundary check in vmaccess A missing bounds check in vmaccess can lead ...

OPENSUSE-SU-2025:15642-1 ruby3.4-rubygem-rack-2.2-2.2.20-1.1 on GA media

These are all security issues fixed in the ruby3.4-rubygem-rack-2.2-2.2.20-1.1 package on the GA media of openSUSE Tumbleweed...

kernel: drm/gem: Acquire references on GEM handles for framebuffers

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Acquire references on GEM handles for framebuffers A GEM handle can be released while the GEM buffer object is attached to a DRM framebuffer. This leads to the release of the dma-buf backing the buffer object, if any. 1...

RHEL 8 : kernel (RHSA-2025:18043)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:18043 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: drm/vkms: Fix use after free...

EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-2230)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : dochangetype: refuse to operate on unmounted/not ours mountsCVE-2025-38498 HID: core: ensure the allocated report buffer can contain the reserved...

RLSA-2025:15661 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: drm/vkms: Fix use after free and double free on init error CVE-2025-22097 kernel: scsi: lpfc: Use memcpy for BIOS version CVE-2025-38332 kernel: posix-cpu-timers: fix race between...