SUSE-SU-2026:3130-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 bsc1243603. - CVE-2025-71302: drm/panthor: fix for dma-fence safe acce...

CVE-2026-64021

The CVE concerns the Linux kernel DRM subsystem (drm/xe/oa). The issue occurs in xe_oa_stream_open_ioctl() when param.exec_q->width > 1: it returns -EOPNOTSUPP directly, bypassing the err_exec_q cleanup path, causing a leaked reference from xe_exec_queue_lookup() and preventing the file’s p...

EUVD-2026-45594

In the Linux kernel, the following vulnerability has been resolved: drm/xe/oa: Fix execqueue leak on width check in stream open In xeoastreamopenioctl, when param.execq-width 1 the function returns -EOPNOTSUPP directly, skipping the existing errexecq cleanup path. The execqueue reference obtained...

CVE-2026-64021: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/xe/oa: Fix execqueue leak on width check in stream open In xeoastreamopenioctl, when param.execq-width 1 the function returns -EOPNOTSUPP directly, skipping the existing errexecq cleanup path. The execqueue reference obtained...

Exploit for Unprotected Alternate Channel in Rockwellautomation Allen-Bradley_Stratix_5200_Firmware

Cisco IOS XE CVE-2023-20198 Scanner A Python wrapper script f...

The vulnerability of the xe_oa_set_no_preempt() function in the drivers/gpu/drm/xe/xe_oa.c file of the Direct Rendering Infrastructure (DRI) driver for the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the xeoasetnopreempt function in the drivers/gpu/drm/xe/xeoa.c file of the Direct Rendering Infrastructure DRI driver for the Linux operating system is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability could allow a...

Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software, IOS Software, and IOS XE Software IKEv2 DoS (cisco-sa-multiprod-ikev2-dos-gPctUqv2)

According to its self-reported version, Cisco IOS XE Software is affected by a vulnerability. - A vulnerability in the Internet Key Exchange version 2 IKEv2 protocol processing of Cisco Adaptive Security Appliance ASA Software, Cisco Firepower Threat Defense FTD Software, Cisco IOS Software, and...

Cisco IOS XE Software DHCP Snooping DoS (cisco-sa-iosxe-dhcpsn-dos-xBn8Mtks)

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in the DHCP snooping security feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a full interface queue wedge, which could result in a denial of...

Cisco IOS XE Software Web Based Management Interface Command Injection (cisco-sa-webui-cmdinj-gVn3OKNC)

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in the web-based management interface of the Wireless LAN Controller feature of Cisco IOS XE Software could allow an authenticated, remote attacker with a lobby ambassador user account ...

Cisco IOS XE Software for WLC Wireless IPv6 Clients DoS (cisco-sa-wlc-wncd-p6Gvt6HL)

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in the Wireless Network Control daemon wncd of Cisco IOS XE Software for Wireless LAN Controllers WLCs could allow an unauthenticated, adjacent wireless attacker to cause a denial of...

Cisco IOS XE Software for ASR 903 Aggregation Services Routers ARP DoS (cisco-sa-asr903-rsp3-arp-dos-WmfzdvJZ)

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in the Cisco Express Forwarding functionality of Cisco IOS XE Software for Cisco ASR 903 Aggregation Services Routers with Route Switch Processor 3 RSP3C could allow an unauthenticated,...

SUSE CVE-2026-53290

In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drmdevput called before stream disable in close In xeeustallstreamclose, drmdevput is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures...

Linux Distros Unpatched Vulnerability : CVE-2026-53142

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/xe/display: fix oops in suspend/shutdown without display The xe driver keeps track of whether to probe display, and whether display hardware is there, using...

CVE-2026-53290 drm/xe/eustall: Fix drm_dev_put called before stream disable in close

In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drmdevput called before stream disable in close In xeeustallstreamclose, drmdevput is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures...

CVE-2026-53290

In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drmdevput called before stream disable in close In xeeustallstreamclose, drmdevput is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures...

CVE-2026-53290

CVE-2026-53290 relates to the Linux kernel DRM subsystem (xe/stall path). The issue occurs in xe_eu_stall_stream_close() where drm_dev_put() is invoked before the stream is disabled and its resources freed. If this drops the last reference, device structures may be freed while subsequent cleanup ...

CVE-2026-53290

In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drmdevput called before stream disable in close In xeeustallstreamclose, drmdevput is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures...

CVE-2026-52950

A flaw was found in the Linux kernel, specifically within the drm/xe/dma-buf component. This Use-After-Free UAF vulnerability occurs due to an issue in a retry loop, where a buffer object is prematurely freed on error. An attacker could potentially exploit this to cause memory corruption, leading...

CVE-2026-53142

A flaw was found in the Linux kernel's drm/xe/display driver. When the display is disabled via fuses, the driver can attempt to access uninitialized mode configuration during suspend or shutdown operations. This can lead to a NULL pointer dereference, resulting in a system crash and a denial of...

SUSE CVE-2026-53142

In the Linux kernel, the following vulnerability has been resolved: drm/xe/display: fix oops in suspend/shutdown without display The xe driver keeps track of whether to probe display, and whether display hardware is there, using xe-info.probedisplay. It gets set to false if there's no display aft...