EUVD-2026-55467

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: clamp SENDRESPONSE length to the response buffer uvcsendresponse builds the UVC control response from a user-supplied struct uvcrequestdata: req-length = mintunsigned int, uvc-eventlength, data-length;...

CVE-2026-68366

The CVE concerns the Linux kernel USB gadget UVC path. In uvc_send_response, the code builds a control response from a user-supplied uvc_request_data and sets req->length = min(uvc->event_length, data->length). The operation then memcpy(req->buf, data->data, req->length). Since ...

CVE-2026-64233

A flaw was found in the Linux kernel's USB Video Class UVC gadget driver. A privileged local user can exploit a race condition during the binding of a UVC function by concurrently removing an extension subdirectory. This can lead to a use-after-free vulnerability, potentially causing system...

PT-2026-64348

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the uvc function bind function where the opts-lock is not held while walking &opts-extension units. This occurs directly during the iExtension string-descriptor fixup...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: In video/aperture, it is now possible to match the device in sysfbdisable optionally. In apertureremoveconflictingpcidevices, we currently only call sysfbdisable for VGA-class devices. This leads to the following issue when the...

Linux Distros Unpatched Vulnerability : CVE-2026-31726

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: uvc: fix NULL pointer dereference during unbind race Commit b81ac4395bbe usb: gadget: uvc: allow for application to cleanly shutdown introduced two...

CVE-2026-31726

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: fix NULL pointer dereference during unbind race Commit b81ac4395bbe "usb: gadget: uvc: allow for application to cleanly shutdown" introduced two stages of synchronization waits totaling 1500ms in uvcfunctionunbi...

CVE-2026-31726 usb: gadget: uvc: fix NULL pointer dereference during unbind race

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: fix NULL pointer dereference during unbind race Commit b81ac4395bbe "usb: gadget: uvc: allow for application to cleanly shutdown" introduced two stages of synchronization waits totaling 1500ms in uvcfunctionunbi...

CVE-2026-31726

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: fix NULL pointer dereference during unbind race Commit b81ac4395bbe "usb: gadget: uvc: allow for application to cleanly shutdown" introduced two stages of synchronization waits totaling 1500ms in uvcfunctionunbi...

CVE-2026-31726

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: fix NULL pointer dereference during unbind race Commit b81ac4395bbe "usb: gadget: uvc: allow for application to cleanly shutdown" introduced two stages of synchronization waits totaling 1500ms in uvcfunctionunbi...

CLSA-2026-1775224807 Fix of 95 CVEs

CVE-2025-39683 - tracing: Remove unneeded goto out logic CVE-2025-39683 - tracing: Limit access to parser-buffer when tracegetuser failed CVE-2025-39683 CVE-2025-38079 - crypto: algifhash - fix double free in hashaccept CVE-2025-38079 CVE-2025-38159 - wifi: rtw88: fix the 'para' buffer size to...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference via the uvcscanstreaming function in the UVC Descriptor Handler component. An attacker can cause a denial of service by triggering a null pointer dereference through local access. Remediation There is no fixed...

CVE-2025-68622

Espressif ESP-IDF USB Host UVC Class Driver allows video streaming from USB cameras. Prior to 2.4.0, a vulnerability in the esp-usb UVC host implementation allows a malicious USB Video Class UVC device to trigger a stack buffer overflow during configuration-descriptor parsing. When UVC...

EUVD-2025-206283

Espressif ESP-IDF USB Host UVC Class Driver allows video streaming from USB cameras. Prior to 2.4.0, a vulnerability in the esp-usb UVC host implementation allows a malicious USB Video Class UVC device to trigger a stack buffer overflow during configuration-descriptor parsing. When UVC...

CVE-2025-68622

The CVE-2025-68622 affects Espressif ESP-IDF USB Host UVC Class Driver (esp-usb UVC host). A vulnerability in the UVC host parsing allows a malicious USB Video Class (UVC) device to cause a stack buffer overflow during configuration-descriptor parsing when UVC printing is enabled. A crafted descr...

CVE-2025-68622 Espressif ESP-IDF USB Host UVC Class Driver has a stack buffer overflow in UVC descriptor printing

Espressif ESP-IDF USB Host UVC Class Driver allows video streaming from USB cameras. Prior to 2.4.0, a vulnerability in the esp-usb UVC host implementation allows a malicious USB Video Class UVC device to trigger a stack buffer overflow during configuration-descriptor parsing. When UVC...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990104)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990104 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvcfunctionsetup permit...

The vulnerabilities in the modules drivers/media/usb/uvc/uvc_driver.c and drivers/media/usb/uvc/uvcvideo.h of the Linux operating system’s UVC driver module allow a hacker to cause a service failure.

The vulnerability in the drivers/media/usb/uvc/uvcdriver.c and drivers/media/usb/uvc/uvcvideo.h files of the UVC driver for the Linux operating system is related to incorrect assignment of identifiers. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2025-40016

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Mark invalid entities with id UVCINVALIDENTITYID Per UVC 1.1+ specification 3.7.2, units and terminals must have a non-zero unique ID. Each Unit and Terminal within the video function is assigned a unique...

CVE-2025-40016

CVE-2025-40016 affects the Linux kernel uvcvideo path. The fix marks entities with invalid IDs (UVC_INVALID_ENTITY_ID) to enforce non-zero unique IDs for Units and Terminals as required by UVC 1.1+. The change aims to prevent invalid or duplicate IDs (e.g., 0x00 or repeated IDs) from propagating ...