Vulnerability Description
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.
CVSS Score
HIGH
References
- https://git.kernel.org/stable/c/1f389ecd0c35e9e281036e44c121df904f3164c1
- https://git.kernel.org/stable/c/20bdbb1376457ecbf418bf677fd285820d1fc011
- https://git.kernel.org/stable/c/8fb41964f7e4e4207c8999af2056894caa7a252a
- https://git.kernel.org/stable/c/c37a0461c0d0a70c5de4fdbd70449a7f53c12dda
- https://git.kernel.org/stable/c/db488d653d896fcf9ac87e15239924c2928bbc3c
FAQ
What is CVE-2026-80526?
CVE-2026-80526 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 writ...
How severe is CVE-2026-80526?
CVE-2026-80526 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-80526?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.