CVE-2026-80900

A flaw was found in the Linux kernel, specifically within the Advanced Linux Sound Architecture ALSA System on Chip ASoC SoundWire Digital Control Adapter SDCA component. This vulnerability arises from an improper validation of User Mode Protocol UMP message sizes. If a message offset exceeds the...

Linux Distros Unpatched Vulnerability : CVE-2026-80900

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ASoC: SDCA: Make UMP message size check more robust If message offset was larger than the buffer length the size check will pass incorrectly. Refactor the check...

SUSE CVE-2026-80900

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Make UMP message size check more robust If message offset was larger than the buffer length the size check will pass incorrectly. Refactor the check such that it is more robust to invalid sizes...

CVE-2026-80900

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Make UMP message size check more robust If message offset was larger than the buffer length the size check will pass incorrectly. Refactor the check such that it is more robust to invalid sizes...

CVE-2026-80900

CVE-2026-80900 affects the Linux kernel 's ASoC SDCA (ALSA System on Chip, SDCA) component. The root cause is an UMP (Unified Multiplex Protocol) message size check that incorrectly passes when the message offset exceeds the buffer length, allowing invalid sizes to go undetected. The fix refactor...

EUVD-2026-71650

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Make UMP message size check more robust If message offset was larger than the buffer length the size check will pass incorrectly. Refactor the check such that it is more robust to invalid sizes...

CVE-2026-80900 ASoC: SDCA: Make UMP message size check more robust

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Make UMP message size check more robust If message offset was larger than the buffer length the size check will pass incorrectly. Refactor the check such that it is more robust to invalid sizes...

CVE-2026-80900 ASoC: SDCA: Make UMP message size check more robust

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Make UMP message size check more robust If message offset was larger than the buffer length the size check will pass incorrectly. Refactor the check such that it is more robust to invalid sizes...

CVE-2026-80900

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Make UMP message size check more robust If message offset was larger than the buffer length the size check will pass incorrectly. Refactor the check such that it is more robust to invalid sizes...

PT-2026-86191

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Make UMP message size check more robust If message offset was larger than the buffer length the size check will pass incorrectly. Refactor the check such that it is more robust to invalid sizes...

CVE-2025-37891

In the Linux kernel, the following vulnerability has been resolved: ALSA: ump: Fix buffer overflow at UMP SysEx message conversion The conversion function from MIDI 1.0 to UMP packet contains an internal buffer to keep the incoming MIDI bytes, and its size is 4, as it was supposed to be the max...