PT-2026-97881

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock exists in the usb gadget f tcm module within the usbg make tpg function. The issue occurs because usbg make tpg holds dep lock while calling configfs depend item unlocked, whi...

PT-2026-91332

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f tcm: keep port count until LUN teardown completes tcm usbg drop nexus permits session removal once tpg port count reaches zero. However, usbg port unlink currently decrements that count from the fabric pre unlink...

EUVD-2026-55468

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: synchronize delayed setalt with teardown The ftcm setalt path defers endpoint setup to a work item and completes the delayed status response from process context. The delayed work uses ftcm private state and ma...

CVE-2026-43424

A flaw was found in the Linux kernel's USB gadget subsystem ftcm. A malicious or misconfigured USB host can exploit a race condition by sending specific Bulk-Only Transport BOT commands. This can trigger a NULL pointer dereference, leading to a kernel panic and a local Denial of Service DoS on th...

CVE-2024-58055 usb: gadget: f_tcm: Don't free command immediately

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: Don't free command immediately Don't prematurely free the command. Wait for the status completion of the sense status. It can be freed then. Otherwise we will double-free the command...

PT-2025-9936

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the USB gadget functionality, specifically in the f tcm module. The problem occurs when a command is freed...