CVE-2026-96582

A HID report descriptor is a sequence of items, each declaring in its header how many data bytes follow. The USBX host walks that sequence by advancing over each header and parsing the data behind it. The walk checked that an item fitted in the descriptor only after it had advanced past the heade...

CVE-2026-96582

The USBX HID Report Descriptor Parser is vulnerable to a heap out-of-bounds read during ordinary enumeration. The root cause is a check-after-use flaw where the host validates that an item fits in the descriptor only after advancing past the header and parsing the payload. Because the analysis fa...

CVE-2026-96582 Out-of-bounds Read via Check-after-use in the USBX HID Report Descriptor Parser

A HID report descriptor is a sequence of items, each declaring in its header how many data bytes follow. The USBX host walks that sequence by advancing over each header and parsing the data behind it. The walk checked that an item fitted in the descriptor only after it had advanced past the heade...

EUVD-2026-105000

A HID report descriptor is a sequence of items, each declaring in its header how many data bytes follow. The USBX host walks that sequence by advancing over each header and parsing the data behind it. The walk checked that an item fitted in the descriptor only after it had advanced past the heade...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fhid: fix refcount leak on error path When failing to allocate reportdesc, opts-refcnt has already been incremented; therefore, it needs to be decremented to prevent the options structure from being permanently locke...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: HID: usbhid: Eliminated a recurring out-of-bounds bug in usbhidparse. Updated the struct hiddescriptor to better reflect the mandatory and optional parts of the HID Descriptor according to the USB HID 1.11 specification. Note...

Wireshark parse_report_descriptor() DoS

The vulnerability of the parsereportdescriptor function in the USB HID protocol analyzer of Wireshark, a computer network traffic analyzer, is related to improper management of sequential memory allocation. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-43251

A flaw was found in the Linux kernel's Human Interface Device HID prodikeys driver. A local attacker can exploit this vulnerability by connecting a specially crafted Universal Serial Bus USB device. This device can send a malicious report descriptor, bypassing a necessary check and causing a null...

CVE-2026-43140

A flaw was found in the Linux kernel's HID Human Interface Device magicmouse driver. A local attacker with physical access could exploit this vulnerability by connecting a specially crafted USB device. This device could send a malformed report descriptor, causing the msc-input to remain...

CVE-2026-31624

A flaw was found in the Linux kernel's Human Interface Device HID core. A malicious or malformed HID device could provide a specially crafted report descriptor with an overly large reportsize value. This could lead to an undefined shift operation within the s32ton function when processing output...

AZL-83702 CVE-2026-31624 affecting package kernel for versions less than 6.6.137.1-1

In the Linux kernel, the following vulnerability has been resolved: HID: core: clamp reportsize in s32ton to avoid undefined shift s32ton shifts by n-1 where n is the field's reportsize, a value that comes directly from a HID device. The HID parser bounds reportsize only to 32 clamp to the functi...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38103)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38103 advisory. - In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: Eliminate recurrent out-...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003247)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003247 advisory. The parsehidreportdescriptor function in drivers/input/tablet/gtco.c in the Linux kernel before 4.13.11 allows local users to cause a denial of service out-of-bounds...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002458)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002458 advisory. The reportfixup functions in the HID subsystem in the Linux kernel before 3.16.2 might allow physically proximate attackers to cause a denial of service out-of-bound...

EUVD-2025-206282

Espressif ESP-IDF USB Host HID Human Interface Device Driver allows access to HID devices. Prior to 1.1.0, usbclassrequestgetdescriptor frees and reallocates hiddevice-ctrlxfer when an oversized descriptor is requested but continues to use the stale local pointer, leading to an immediate...

CVE-2025-68656 Espressif ESP-IDF USB Host HID (Human Interface Device) Driver Descriptor Use-After-Free Vulnerability

Espressif ESP-IDF USB Host HID Human Interface Device Driver allows access to HID devices. Prior to 1.1.0, usbclassrequestgetdescriptor frees and reallocates hiddevice-ctrlxfer when an oversized descriptor is requested but continues to use the stale local pointer, leading to an immediate...

Espressif ESP-IDF resource management error vulnerability

Espressif ESP-IDF is an IoT development framework from China Loxin Espressif. A resource management error vulnerability exists in versions of Espressif ESP-IDF prior to 1.1.0, which stems from the use of outdated pointers when handling the length of an attacker-controlled report descriptor, which...

CVE-2025-68656: Use After Free

Espressif ESP-IDF USB Host HID Human Interface Device Driver allows access to HID devices. Prior to 1.1.0, usbclassrequestgetdescriptor frees and reallocates hiddevice-ctrlxfer when an oversized descriptor is requested but continues to use the stale local pointer, leading to an immediate...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990853)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990853 advisory. In the Linux kernel, the following vulnerability has been resolved: HID: cougar: fix slab-out-of-bounds Read in cougarreportfixup reportfixup for the Cougar 500k...

CVE-2025-55096

In USBX before 6.4.3, the USB support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in uxhostclasshidreportdescriptorget when parsing a descriptor of an USB HID device...