CVE-2026-80814

CVE-2026-80814

published September 4, 2026

CVSS
—
EPSS
0%
Percentile
8.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00195 · 8.7th percentile
Published
2026-09-04T20:18Z
References (9)
https://git.kernel.org/stable/c/10a6b99079697c5027b25352e882bdf54fef702a · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2140db1232af04b92faa6c4a2a40df6371ea89ff · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2ded89ca77fae1da6886fe94831acfe4d6aa80b1 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8ca3bd404d076495ed0b274b65971c57b6fd5ac0 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/965a251f23ff69cfb4486974d4532e9bb551c7fc · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/be7dc3650f799a253df4edd4fe230fc9ea4be063 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c5398ce6db7647b7004d73a3102ccc25fb4bb596 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e971d956353d382ee2185d71c47b538501a43f76 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f8e6fde5db87f855e99b200e392467274f0eb9d7 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 06 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 04 SEP 15:13Z
    rndis_host: add overflow check in rndis_rx_fixup()
    cvelistv5