CVE-2026-80900 is a vulnerability in Linux Kernel
Published on September 4, 2026
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.
Products Associated with CVE-2026-80900
Want to know whenever a new CVE is published for Linux Kernel? stack.watch will email you.
Affected Versions
Linux:- Version daab108504be73182c16a72b9cfe47ac3b1928ca and below fe5c53a952970ba15be8f512babd922e273579de is affected.
- Version daab108504be73182c16a72b9cfe47ac3b1928ca and below 556d872e7c2a0b570c5b0974813847ef0d0cd637 is affected.
- Version 6.19 is affected.
- Before 6.19 is unaffected.
- Version 7.1.8, <= 7.1.* is unaffected.
- Version 7.2, <= * is unaffected.