Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004849)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004849 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: cacheinfo: Fix incorrect assignment of signed error value to unsigned fwlevel Though...

CVE-2026-21913

CVE-2026-21913 affects Juniper Networks Junos OS on EX4000-48T, EX4000-48P and EX4000-48MP. The vulnerability is an incorrect initialization of the Internal Device Manager (IDM) that allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS). A high volume of traffic dir...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from not properly initializing the number of elements before accessing an array, which could result in an...

SUSE-SU-2026:20064-1 Security update for libpcap

This update for libpcap fixes the following issues: - CVE-2025-11961: missing validation of provided MAC-48 address string in pcapetheraton can lead to out-of-bounds read and write bsc1255765. - CVE-2024-8006: missing return value check in pcapfindalldevsex can lead to NULL pointer dereference...

PT-2026-8135

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the bpf subsystem, specifically within the test run functionality. A failure to properly account for the size of the xdp frame structure when...

PT-2026-27647

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the SMB2 implementation of the Linux kernel where uninitialized variables within the smb2 unlink function can lead to system crashes oops. Specifically, if SMB2 open ini...

CVE-2023-54217 Revert "drm/msm: Add missing check and destroy for alloc_ordered_workqueue"

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/msm: Add missing check and destroy for allocorderedworkqueue" This reverts commit 643b7d0869cc7f1f7a5ac7ca6bd25d88f54e31d0. A recent patch that tried to fix up the msmdrminit paths with respect to the workqueue but on...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an uninstall interrupt that may cause a null pointer dereference when the DPU controller is not used or was...

CVE-2025-68249

In the Linux kernel, the following vulnerability has been resolved: most: usb: hdmprobe: Fix calling putdevice before device initialization The early error path in hdmprobe can jump to errfreemdev before &mdev-dev has been initialized with deviceinitialize. Calling putdevice&mdev-dev there trigge...

UBUNTU-CVE-2025-68249

In the Linux kernel, the following vulnerability has been resolved: most: usb: hdmprobe: Fix calling putdevice before device initialization The early error path in hdmprobe can jump to errfreemdev before &mdev-dev has been initialized with deviceinitialize. Calling putdevice&mdev-dev there trigge...

CVE-2025-68249 most: usb: hdm_probe: Fix calling put_device() before device initialization

In the Linux kernel, the following vulnerability has been resolved: most: usb: hdmprobe: Fix calling putdevice before device initialization The early error path in hdmprobe can jump to errfreemdev before &mdev-dev has been initialized with deviceinitialize. Calling putdevice&mdev-dev there trigge...

CVE-2025-68204 pmdomain: arm: scmi: Fix genpd leak on provider registration failure

In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: scmi: Fix genpd leak on provider registration failure If ofgenpdaddprovideronecell fails during probe, the previously created generic power domains are not removed, leading to a memory leak and potential kernel cra...

SUSE CVE-2023-53837

In the Linux kernel, the following vulnerability has been resolved: drm/msm: fix NULL-deref on snapshot tear down In case of early initialisation errors and on platforms that do not use the DPU controller, the deinitilisation code can be called with the kms pointer set to NULL. Patchwork:...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a memory leak in the stmmac driver initialization error path...

PT-2025-49696

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the ath11k module related to handling disconnected Wi-Fi peers. Specifically, a failure log occurs when attempting to find a peer with an ID of ...

CVE-2022-50626

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: fix memory leak in dvbusbadapterinit Syzbot reports a memory leak in "dvbusbadapterinit". The leak is due to not accounting for and freeing current iteration's adapter-priv in case of an error. Currently if an err...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from unfree memory in the dvb-usb adapter initialization error path, which could lead to a memory leak...

The vulnerability of the bpf_jit.c component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the bpfjit.c component in the Linux operating system is related to incorrect initialization of the resource. Exploiting this vulnerability allows an attacker to cause a service failure...

CLSA-2025-1764696522 libssh: Fix of 2 CVEs

CVE-2025-5372: fix inconsistent return value interpretation in sshkdf function to prevent uninitialized key buffers leading to SSH session compromise - CVE-2025-5987: fix missing error detection in ChaCha20 initialization that could leave cipher context partially uninitialized...

kernel: drm/vkms: Fix use after free and double free on init error

In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Fix use after free and double free on init error If the driver initialization fails, the vkmsexit function might access an uninitialized or freed defaultconfig pointer and it might double free it. Fix both possible erro...