CVE-2026-98786

A flaw was found in the Linux kernel's AMD GPU display driver. During DisplayPort Multi-Stream Transport MST display disconnection, a race condition can cause the driver to access display data structures without verifying that they remain valid. A local user or physically proximate attacker...

kernel: drm/dp/mst: fix buffer overflows in sideband chunk accumulation

A flaw was found in the Linux kernel's DisplayPort DP Multi-Stream Transport MST subsystem. This vulnerability involves multiple buffer overflows within the drmdpsidebandappendpayload function when handling data from connected devices. A physically connected, malicious DP MST device can exploit...

CVE-2026-98693

A flaw was found in the Linux kernel's Thunderbolt driver. A physically proximate user or local attacker could trigger a Denial of Service DoS and crash the system by disconnecting a device or unbinding the driver while DisplayPort tunnel operations are still active. This issue occurs because the...

CVE-2026-98692

A flaw was found in the Linux kernel's Thunderbolt subsystem. DisplayPort DP tunnels activated without a required completion callback fail to release object references during tunnel setup, such as when restoring from system hibernation. A local user or repeated hibernation cycles can cause kernel...

CVE-2026-98691

A flaw was found in the Linux kernel's Thunderbolt subsystem. This vulnerability can lead to a Denial of Service DoS or system instability when a Thunderbolt device is disconnected or unbound. When a Thunderbolt domain is stopped, inactive DisplayPort DP tunnels are not properly torn down, allowi...

CVE-2026-98690

A flaw was found in the Linux kernel's Thunderbolt subsystem. This flaw allows a local user to cause a Denial of Service DoS by causing kernel cleanup operations to hang indefinitely. When a DisplayPort DP tunnel is disconnected before an internal read operation completes, the driver leaks an...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: dp: Change the logging to dev for mtkdpauxtransfer. Change the logging from drmerr,info to deverr,info in the functions mtkdpauxtransfer and mtkdpauxdotransfer. This will be essential to avoid kernel panics due to...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: displayport: Fixed NULL pointer access issues. This patch ensures that the UCSI driver waits for all pending tasks in the ucsidisplayportwork workqueue to complete execution before proceeding with the partner...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: displayport: Fixed the OOB altmode array index issue. The UCSI displayport driver indexes the port’s altmode array using the GETCURRENTCAM response. This indexing occurs after checking that the value of...

kernel: drm/dp/mst: fix buffer overflows in sideband chunk accumulation

A flaw was found in the Linux kernel's DisplayPort DP Multi-Stream Transport MST subsystem. This vulnerability involves multiple buffer overflows within the drmdpsidebandappendpayload function when handling data from connected devices. A physically connected, malicious DP MST device can exploit...

CVE-2026-98313

A flaw was found in the Linux kernel's Qualcomm MSM DisplayPort driver. When display link training fails to initialize the connection, the driver improperly attempts an idle teardown sequence on an unpowered controller. A local user could trigger this condition during display state transitions,...

CVE-2026-98313

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: skip PUSHIDLE when the link was never enabled msmdpdisplayatomicenable returns early when link training fails, leaving -poweron false and the main link down. msmdpdisplayatomicdisable nevertheless writes...

CVE-2026-93195

A flaw was found in the Linux kernel's DisplayPort dw-dp bridge driver. The DisplayPort AUX channel was initialized but never properly unregistered. This could lead to resource leaks and a use-after-free vulnerability, potentially resulting in system instability or denial of service...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check NULL before accessing WHAT IGT kmscursorlegacy’s long-nonblocking-modeset-vs-cursor-atomic fails with a NULL pointer dereference. This issue can be reproduced when both an eDP panel and a DP monitor are...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: fix pinassignmentshow This patch fixes the issue of negative indexing of the buf array in pinassignmentshow, especially when getcurrentpinassignments returns 0, indicating that no compatible pin...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: displayport: Deadlock issue fixed This patch introduces the ucsiconmutexlock and ucsiconmutexunlock functions in the UCSI driver. The ucsiconmutexlock function ensures that the connector mutex is only locked if ...

Linux Distros Unpatched Vulnerability : CVE-2026-93194

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/rockchip: dwdp: Release core resources Core resources such as the DisplayPort AUX channel get initialized and registered during dwdpbind, but are never...

DEBIAN-CVE-2026-93194

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: dwdp: Release core resources Core resources such as the DisplayPort AUX channel get initialized and registered during dwdpbind, but are never unregistered, which may lead to memory leaks and/or use-after-free:...

CVE-2026-93194

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: dwdp: Release core resources Core resources such as the DisplayPort AUX channel get initialized and registered during dwdpbind, but are never unregistered, which may lead to memory leaks and/or use-after-free:...

SUSE CVE-2026-90025

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: displayport: Fix OOB altmode array index The UCSI displayport driver indexes the connector's port altmode array with the GETCURRENTCAM response after checking it is not 0xff. The port altmode array is...