PT-2026-96451

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: fix dangling pointers in uvc function bind and uvc function unbind In uvc function bind error path, we use usb ep free request which uses uvc-control req but does not set it to NULL afterwards. Thus, uvc-control...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107306)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107306 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: config: fix iteration issue in 'usbgetbosdescriptor' The BOS descriptor defines a root...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107325)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107325 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix race by not overwriting udev-descriptor in hubportinit Syzbot reported an...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107259)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107259 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: bdc: free IRQ and drain funcwakenotify before teardown The Broadcom BDC UDC...

PT-2026-90450

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference occurs in the uvcg video init function. When kthread run worker fails, the system attempts to log an error using uvcg err. However, because the video-uvc point...

PT-2026-90190

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the bq256xx power supply driver. The USB-PHY notifier queues usb work, which triggers the power supply changed function. Because the reset action was...

PT-2026-96535

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: u audio: Fix use-after-free on sound card disconnect g audio cleanup invokes snd card free when closed to initiate sound card teardown and immediately frees the underlying struct snd uac chip context. However, snd ca...

PT-2026-96488

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: at91 udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbus pin && board.vbus polled, probe arms a self-restarting cycle: at91 vbus timer schedules vbus timer work, and at91 vbus timer...

CVE-2026-89738: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: at91udc: drain polled-VBUS timer/work before udc is freed In polled-VBUS mode board.vbuspin && board.vbuspolled, probe arms a self-restarting cycle: at91vbustimer schedules vbustimerwork, and at91vbustimerwork calls...

CVE-2026-89734: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Fix null pointer dereference in uvcgvideoinit In uvcgvideoinit, if kthreadrunworker fails, the error logged uses uvcgerr, however, the pointer it uses: video-uvc is not assigned at this point, triggering a null...

PT-2026-96475

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: clear the URB pointers on disconnect bcd2000 free usb related resources frees both URBs and leaves the pointers behind: usb kill urbbcd2k-midi out urb; usb kill urbbcd2k-midi in urb; usb free urbbcd2k-midi out urb;...

PT-2026-90101

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ALSA bcd2000 driver. The function bcd2000 free usb related resources frees USB Request Blocks URBs but fails to clear the associated pointers. Becaus...

PT-2026-90451

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the USB gadget midi2 component. The f midi2 alloc inst function creates default configfs child groups for the default endpoint and default block using configfs ad...

CVE-2026-89736: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uaudio: Fix use-after-free on sound card disconnect gaudiocleanup invokes sndcardfreewhenclosed to initiate sound card teardown and immediately frees the underlying struct snduacchip context. However,...

PT-2026-90452

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free UAF memory corruption exists in the USB gadget u audio component. The g audio cleanup function calls snd card free when closed to start sound card teardown but immediate...

CVE-2026-89735: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: midi2: remove default configfs groups on teardown fmidi2allocinst creates default configfs child groups for the default endpoint and default block using configfsadddefaultgroup, setting their internal refcount to 1...

PT-2026-96510

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: midi2: remove default configfs groups on teardown f midi2 alloc inst creates default configfs child groups for the default endpoint and default block using configfs add default group, setting their internal refcount ...

PT-2026-90100

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description An issue exists in the ALSA FCP component where the fcp ioctl init function allocates a response buffer using kmalloc but fails to clear it before copying the entire buffer back to userspace...

ROS-20260911-73-0107

The vulnerability of the USB component in Google Chrome and Microsoft Edge browsers is related to the simultaneous execution using a shared resource with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause service interruptions through a specially created HTML...

SUSE-SU-2026:4122-1 Security update for opensc

This update for opensc fixes the following issue: - CVE-2026-40510: stack buffer overflow in pivprocesshistory allows physically present attackers to trigger memory corruption by presenting a crafted PIV smart card or USB device bsc1266964...