CVE-2026-74682

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture USB audio driver. This vulnerability involves an out-of-bounds write, where the system attempts to write data beyond the allocated memory buffer. This occurs due to incorrect buffer sizing when processing data from...

CVE-2026-74642

A flaw was found in the ALSA USB MIDI2 EPs component of the Linux kernel. This use-after-free UAF vulnerability occurs due to a delayed release of MIDI2 endpoints, leading to an attempt to dereference an already freed Universal MIDI Packet UMP endpoint object. An attacker could potentially exploi...

SUSE CVE-2026-74642

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: Fix UAF at delayed release of MIDI2 EPs The recent fix for UAF in umptoendpoint caused another UAF because it tries to dereference the UMP endpoint object, but this might be executed at a delayed context where the...

CVE-2026-74682

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-2026-74642

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: Fix UAF at delayed release of MIDI2 EPs The recent fix for UAF in umptoendpoint caused another UAF because it tries to dereference the UMP endpoint object, but this might be executed at a delayed context where the...

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...

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 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 ==...

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-2026-64579

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: Fix UAF at delayed release of MIDI2 EPs The recent fix for UAF in umptoendpoint caused another UAF because it tries to dereference the UMP endpoint object, but this might be executed at a delayed context where the...

CVE-2026-74642

CVE-2026-74642 is a Use-After-Free (UAF) vulnerability in the Linux kernel's ALSA USB subsystem , specifically in the handling of MIDI 2.0 (UMP) endpoints . A prior fix for a UAF in ump_to_endpoint() inadvertently introduced a second UAF: the code dereferences the UMP endpoint object in a delayed...

CVE-2026-74642 ALSA: usb: Fix UAF at delayed release of MIDI2 EPs

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: Fix UAF at delayed release of MIDI2 EPs The recent fix for UAF in umptoendpoint caused another UAF because it tries to dereference the UMP endpoint object, but this might be executed at a delayed context where the...

CVE-2026-74642 ALSA: usb: Fix UAF at delayed release of MIDI2 EPs

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: Fix UAF at delayed release of MIDI2 EPs The recent fix for UAF in umptoendpoint caused another UAF because it tries to dereference the UMP endpoint object, but this might be executed at a delayed context where the...

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:...

Linux Distros Unpatched Vulnerability : CVE-2026-74642

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: usb: Fix UAF at delayed release of MIDI2 EPs The recent fix for UAF in umptoendpoint caused another UAF because it tries to dereference the UMP endpoint...

PT-2026-79647

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb: Fix UAF at delayed release of MIDI2 EPs The recent fix for UAF in ump to endpoint caused another UAF because it tries to dereference the UMP endpoint object, but this might be executed at a delayed context where the...

PT-2026-79687

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write on Type II inbound URBs data ep set params sizes each URB transfer buffer before it adds the Format Type II transfer delimiter: u-packets = urb packs; u-buffer size = maxsize u-packets; if fmt-fmt...

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-2026-72443

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...