CVE-2026-69687

Integer underflow wrap or wraparound in Windows USB Audio Class driver usbaudio.sys allows an authorized attacker to elevate privileges locally...

CVE-2026-69571

Heap-based buffer overflow in Windows USB Audio Class driver usbaudio.sys allows an authorized attacker to elevate privileges locally...

CVE-2026-69469

Integer overflow or wraparound in Windows USB Audio Class driver usbaudio.sys allows an unauthorized attacker to elevate privileges with a physical attack...

CVE-2026-69286

Out-of-bounds read in Windows USB Audio Class driver usbaudio.sys allows an authorized attacker to disclose information locally...

CVE-2026-69707

CVE-2026-69707 is an integer overflow or wraparound vulnerability in the Windows USB Audio Class driver (usbaudio.sys) that allows an authorized, locally-privileged attacker to escalate privileges. The flaw is rated CVSS 3.1: 7.8 (HIGH) with a local attack vector, low complexity, low privileges r...

EUVD-2026-73535

Heap-based buffer overflow in Windows USB Audio Class driver usbaudio.sys allows an authorized attacker to elevate privileges locally...

CVE-2026-69571

CVE-2026-69571 is a heap-based buffer overflow in the Windows USB Audio Class driver (usbaudio.sys) that allows an authorized local attacker to elevate privileges. The vulnerability is scored CVSS 3.1: 7.8 (HIGH) with a vector of local attack, low complexity, low privileges required, no user inte...

EUVD-2026-73428

Heap-based buffer overflow in Windows USB Audio Class driver usbaudio.sys allows an authorized attacker to elevate privileges locally...

EUVD-2026-73215

Heap-based buffer overflow in Windows USB Audio Class driver usbaudio.sys allows an authorized attacker to elevate privileges locally...

CVE-2026-50453

CVE-2026-50453 affects the Windows USB Audio Class driver (usbaudio.sys). It is an out-of-bounds read vulnerability that may disclose information and requires physical access (attack vector: physical, base CVSS 6.1). Root cause: memory read past bounds. Impact: information disclosure with a physi...

Windows USB Audio Class Driver Information Disclosure Vulnerability

Out-of-bounds read in Windows USB Audio Class driver usbaudio.sys allows an unauthorized attacker to disclose information with a physical attack...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fixed a NULL pointer dereferencing in sndusbmixercontrolsbadd. In sndusbcreatestreams, for UAC version 3 devices, the Interface Association Descriptor IAD is retrieved using usbifnumtoif. If this call fails, a...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Use the correct version for UAC3 header validation The entry of the validators table for the UAC3 AC header descriptor was defined with the wrong protocol version, UACVERSION2, whereas it should have been...

SUSE CVE-2026-46018

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: stop parsing UAC2 rates at MAXNRRATES parseuac2sampleraterange caps the number of enumerated rates at MAXNRRATES, but it only breaks out of the current rate loop. A malformed UAC2 RANGE response with additional...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007329)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007329 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix NULL pointer dereference in sndusbmixercontrolsbadd In sndusbcreatestreams,...

EUVD-2026-15267

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Use correct version for UAC3 header validation The entry of the validators table for UAC3 AC header descriptor is defined with the wrong protocol version UACVERSION2, while it should have been UACVERSION3. This...

EUVD-2025-201580

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix NULL pointer dereference in sndusbmixercontrolsbadd In sndusbcreatestreams, for UAC version 3 devices, the Interface Association Descriptor IAD is retrieved via usbifnumtoif. If this call fails, a fallback...

kernel: ALSA: usb-audio: Validate UAC3 power domain descriptors, too

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Validate UAC3 power domain descriptors, too UAC3 power domain descriptors need to be verified with its variable bLength for avoiding the unexpected OOB accesses by malicious firmware, too...

ALSA: usb-audio: Validate UAC3 cluster segment descriptors

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AZL-73956 CVE-2025-39757 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Validate UAC3 cluster segment descriptors UAC3 class segment descriptors need to be verified whether their sizes match with the declared lengths and whether they fit with the allocated buffer sizes, too. Otherwis...