Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: rndis_host: add overflow check in rndis_rx_fixup() Add an overflow check to ensure that data_offset + data_len + 8 does not wrap, which would enable an OOB read of the USB data buffer.
References
- https://git.kernel.org/stable/c/10a6b99079697c5027b25352e882bdf54fef702a
- https://git.kernel.org/stable/c/2140db1232af04b92faa6c4a2a40df6371ea89ff
- https://git.kernel.org/stable/c/2ded89ca77fae1da6886fe94831acfe4d6aa80b1
- https://git.kernel.org/stable/c/8ca3bd404d076495ed0b274b65971c57b6fd5ac0
- https://git.kernel.org/stable/c/965a251f23ff69cfb4486974d4532e9bb551c7fc
- https://git.kernel.org/stable/c/be7dc3650f799a253df4edd4fe230fc9ea4be063
- https://git.kernel.org/stable/c/c5398ce6db7647b7004d73a3102ccc25fb4bb596
- https://git.kernel.org/stable/c/e971d956353d382ee2185d71c47b538501a43f76
- https://git.kernel.org/stable/c/f8e6fde5db87f855e99b200e392467274f0eb9d7
FAQ
What is CVE-2026-80814?
CVE-2026-80814 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: rndis_host: add overflow check in rndis_rx_fixup() Add an overflow check to ensure that data_offset + data_len + 8 does not wrap, ...
How severe is CVE-2026-80814?
CVSS scoring is not yet available for CVE-2026-80814. Check NVD for updates.
Is there a patch for CVE-2026-80814?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.