CVE-2026-74682 ALSA: usb-audio: fix OOB write on Type II inbound URBs

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write on Type II inbound URBs dataepsetparams sizes each URB transfer buffer before it adds the Format Type II transfer delimiter: u-packets = urbpacks; u-buffersize = maxsize u-packets; if fmt-fmttype ==...

EUVD-2026-64369

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write on Type II inbound URBs dataepsetparams sizes each URB transfer buffer before it adds the Format Type II transfer delimiter: u-packets = urbpacks; u-buffersize = maxsize u-packets; if fmt-fmttype ==...

CVE-2026-74682

CVE-2026-74682 is an out-of-bounds write in the Linux kernel ALSA usb-audio subsystem affecting Type II capture (inbound) URBs . In data_ep_set_params(), the URB transfer buffer size is computed before the Type II transfer delimiter packet is added to the packet count, leaving the buffer one pack...

CVE-2026-74682: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write on Type II inbound URBs dataepsetparams sizes each URB transfer buffer before it adds the Format Type II transfer delimiter: u-packets = urbpacks; u-buffersize = maxsize u-packets; if fmt-fmttype ==...

PT-2026-79687

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.0-rc5 Description An out-of-bounds write issue exists in the ALSA usb-audio component. The data ep set params function calculates the buffer size before accounting for the Format Type II transfer delimiter...

PT-2026-79644

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.0-rc5 Description A slab-use-after-free issue exists in the ALSA us144mkii driver. The capture urb complete function resubmits capture URBs USB Request Blocks without re-anchoring them. Because anchoring is a...

Linux Distros Unpatched Vulnerability : CVE-2026-74682

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: usb-audio: fix OOB write on Type II inbound URBs dataepsetparams sizes each URB transfer buffer before it adds the Format Type II transfer delimiter:...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102048)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102048 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Add sanity check for OOB writes at silencing At silencing the playback URB packe...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102099)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102099 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix use-after-free in sndusbmixerfree When sndusbcreatemixer fails,...

CVE-2026-74497

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture USB audio subsystem. A connected USB device could send oversized synchronization packets, causing the system to process data beyond its hardware limits. This could lead to a denial of service DoS or system instability...

CVE-2026-74498

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture USB audio subsystem. When a USB audio endpoint requests full packet transfers using the fillmax descriptor flag, the system allocates an undersized Direct Memory Access DMA buffer. This allows a malicious USB device to...

CVE-2026-72443

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA USB audio driver. During the handling of MIDI 2.0 input Universal Serial Bus USB Request Blocks URBs, a setup failure can lead to a use-after-free vulnerability. This allows a local attacker, or a malicious USB device, ...

CVE-2026-74501

A flaw was found in the ALSA USB audio driver of the Linux kernel. A malicious USB MIDI 2.0 device can trigger a use-after-free vulnerability by causing a creation failure after an endpoint is registered. This can lead to a slab use-after-free read when the Universal MIDI Packet UMP node is...

CVE-2026-72446

A flaw was found in the Linux kernel's ALSA USB audio subsystem qcom. An unprivileged local user can exploit this vulnerability by sending a crafted request over AFQIPCRTR to disable a stream with no active interface. This can lead to an out-of-bounds write, resulting in memory corruption or a...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102123)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102123 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: stop parsing UAC2 rates at MAXNRRATES parseuac2sampleraterange caps the number o...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102122)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102122 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix out-of-bounds read in sndusbgetaudioformatuac3 In sndusbgetaudioformatuac3,...

Linux Distros Unpatched Vulnerability : CVE-2026-72446

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: reject stream disable with no active interface handleuaudiostreamreq...

Linux Distros Unpatched Vulnerability : CVE-2026-72445

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: clear opened when stream enable fails On enable, subs-opened is set...

CVE-2026-74499

A flaw was found in the kernel's Advanced Linux Sound Architecture ALSA USB audio driver. An integer overflow vulnerability in the sndusbmidiakaioutput function, when processing data from a USB device with a small bulk-OUT endpoint, can lead to an out-of-bounds write in the kernel heap. A local...

CVE-2026-74500

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture USB audio driver, specifically affecting RME Digiface devices. An unprivileged local user could exploit this vulnerability by reading the device status, which, due to an uninitialized buffer, may expose sensitive kernel...