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2026年9月4日

CVE-2026-80526 [HIGH] – In the Linux kernel, the following vulnerability has been resolved: ASoC: tas2562: Valida

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

ASoC: tas2562: Validate values for volume writes

tas2562_volume_control_put() does not do any validation of the control
value written by userspace, it uses it to look up a value in a fixed
size array which can easily be overflowed and then writes whatever value
it gets back to the device. Add validation that we are loading a value
we have in the array.