CVE-2026-46179

In the Linux kernel, the following vulnerability has been resolved:

ASoC: SOF: Don’t allow pointer operations on unconfigured streams

When reporting the pointer for a compressed stream we report the current
I/O frame position by dividing the position by the number of channels
multiplied by the number of container bytes. These values default to 0 and
are only configured as part of setting the stream parameters so this allows
a divide by zero to be configured. Validate that they are non zero,
returning an error if not

More information : https://git.kernel.org/stable/c/0f0c0c1397a42aacaacae828206ee1b921623952