What is CVE-2026-80624?

CVE-2026-80624 is a unscored severity Linux kernel vulnerability. CVE-2026-80624 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2026-80624?

CVE-2026-80624 has a CVSS score of pending NVD analysis out of 10, rated awaiting scoring severity.

Is there a patch available for CVE-2026-80624?

Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2026-80624 patch availability.

Is CVE-2026-80624 actively exploited?

CVE-2026-80624 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2026-80624

In the Linux kernel, the following vulnerability has been resolved: mfd: cs42l43: Sanity check firmware size Currently the code checks if a firmware was received, however it does not verify that the firmware size is larger than the firmware header. As the firmware pointer is dereferenced as a pointer to the header structure this could lead to an out of bounds memory access. Add the missing check.

Package Linux Kernel

Published 2026-08-28

Last modified 2026-08-28

Patch available

Awaiting data

References

5 total

Kernel Git
https://git.kernel.org/stable/c/17d79248b4f370663f9d351409a130fc1ed9416d
Kernel Git
https://git.kernel.org/stable/c/197a4c54d8a94fe2fb7829661b29f0859c10feb5
Kernel Git
https://git.kernel.org/stable/c/2ce02059ceb6311a33026b62e6e4dc4ed22a3aef
Kernel Git
https://git.kernel.org/stable/c/b6ef1a74b3ec254f87a6a3c554fe8f8083ebd37c
Kernel Git
https://git.kernel.org/stable/c/d35e4032f16d7621468c8b56816e7935ebf590a7