CVE-2026-80900: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Linux Linux: from 6.19, before 7.1.8 (fixed in 7.1.8)

Published 2026-09-04. Last modified 2026-09-04.