CVE-2026-72078

A flaw was found in the Linux kernel's ims-pcu driver. This driver incorrectly assumes that the first endpoint of the control interface is an interrupt IN endpoint without proper validation. A malicious Universal Serial Bus USB device could exploit this by providing a different endpoint type. Thi...

CVE-2026-72076

A flaw was found in the Linux kernel's ims-pcu driver. The debug logging in the imspcuirq function can attempt to read data beyond the allocated buffer when processing certain Universal Serial Bus USB control requests. This out-of-bounds read occurs if the length of the control request exceeds th...

CVE-2026-72074

A flaw was found in the Linux kernel's ims-pcu driver. A type confusion vulnerability exists in the CDC union descriptor parsing, where the driver trusts the bMasterInterface0 value without proper verification. This could allow a local attacker, or a malicious USB device, to overwrite the private...

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...

CVE-2026-74456

A flaw was found in the Linux kernel's Controller Area Network CAN Universal Serial Bus USB driver. This vulnerability, a double free, occurs when a USB request block URB submission fails, causing the system to attempt to release the same memory twice. This could allow a local attacker to...

CVE-2026-72445

A flaw was found in the Linux kernel's ALSA USB audio driver for QCOM devices. An attacker, by providing an invalid service interval during stream enablement, can cause the audio substream to become unresponsive. This can lead to a Denial of Service DoS for the affected audio device, requiring a...

kernel: ALSA: usb-audio: Add sanity check for OOB writes at silencing

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture USB audio subsystem. An inconsistency in how USB audio playback and capture streams are handled can lead to an out-of-bounds write to a memory buffer. This can result in a system crash, causing a denial of service for a...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use-after-free on disconnect CVE-2026-64342 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100521)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100521 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: serial: digiacceleport: fix write buffer corruption The digiwriteinbcommand is supposed to...

The vulnerability of the `drivers/media/usb/pvrusb2/pvrusb2-hdw.c` component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the drivers/media/usb/pvrusb2/pvrusb2-hdw.c component of the Linux operating system’s kernel is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099706)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099706 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: serial: digiacceleport: fix write buffer corruption The digiwriteinbcommand is supposed to...

The vulnerability in the `drivers/net/usb/pegasus.c` component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the drivers/net/usb/pegasus.c component of the Linux operating system is related to insufficient checking of the type of input data provided. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the USB-Audio module in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the USB-Audio module in the Linux operating system is related to writing beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2026-74457

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: add bounds check for USB channel index The channel control index ctrlidx is derived from rx-len which comes directly from a device USB payload. The mask 0x0f allows values 0-15, but the array size of usbif-dev is on...

SUSE CVE-2026-74458

In the Linux kernel, the following vulnerability has been resolved: can: kvaserusbleaf: kvaserusbleafwaitcmd: validate received command extents The wait and bulk receive paths walk variable-length commands from a USB buffer. A nonzero command shorter than CMDHEADERLEN can still be dispatched, and...

SUSE CVE-2026-74497

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Clamp frame size in implicit-feedback mode sndusbhandlesyncurb scales received sync packet sizes by the sender's stride and stores the result directly in outpacket-packetsizei. If a connected USB device sends an...

SUSE CVE-2026-74498

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fillmax is set When a USB audio endpoint requests full packet transfers via the fillmax descriptor flag, dataepsetparams promotes ep-curpacksize to ep-maxpacksize. However,...

SUSE CVE-2026-74499

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write in sndusbmidiakaioutput sndusbmidiakaioutput computes its fill-loop bound bufend = ep-maxtransfer - MAXAKAISYSEXLEN - 1; as a signed int, so a small device-advertised bulk-OUT maxtransfer makes bufe...

SUSE CVE-2026-74500

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix stack info leak in RME Digiface status sndrmedigifacereadstatus reads a four-word status block from the device into an uninitialised on-stack le32 buf4 and, whenever the vendor control-IN transfer does not...