CVE-2026-89734

A flaw was found in the Linux kernel's USB Video Class UVC gadget driver. This vulnerability occurs in the uvcgvideoinit function when the kthreadrunworker function fails. In such a scenario, an error logging mechanism attempts to access an uninitialized pointer, leading to a null pointer...

CVE-2026-89733

A flaw was found in the Linux kernel's USB Video Class UVC gadget driver. This vulnerability occurs in the uvcfunctionbind and uvcfunctionunbind functions, where pointers to freed memory are not properly cleared. This can lead to a use-after-free UAF condition, potentially allowing an attacker to...

CVE-2026-68366

A flaw was found in the USB Video Class UVC gadget driver in the Linux kernel. The uvcsendresponse function, which constructs UVC control responses, fails to properly restrict the length of data copied into a response buffer. A remote attacker, by sending a specially crafted USB control request,...

PT-2025-40743

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's USB gadget core that could lead to a kernel panic during the unconfiguration of a UVC gadget driver. The issue arises from a deadlock situation when a...