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Not yet scoredPublished Sep 4, 2026
CVE-2026-80814rndis_host: add overflow check in rndis_rx_fixup()
Updated under an hour ago ()
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Sep 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 64e049102d3de3e61409cb6019403a9e689dfda6 before 2140db1232af04b92faa6c4a2a40df6371ea89ff; 64e049102d3de3e61409cb6019403a9e689dfda6 builds before 8ca3bd404d076495ed0b274b65971c57b6fd5ac0; from 64e049102d3de3e61409cb6019403a9e689dfda6 before f8e6fde5db87f855e99b200e392467274f0eb9d7; 64e049102d3de3e61409cb6019403a9e689dfda6 builds before 10a6b99079697c5027b25352e882bdf54fef702a; from 64e049102d3de3e61409cb6019403a9e689dfda6 before c5398ce6db7647b7004d73a3102ccc25fb4bb596; from 64e049102d3de3e61409cb6019403a9e689dfda6 before e971d956353d382ee2185d71c47b538501a43f76; from 64e049102d3de3e61409cb6019403a9e689dfda6 before be7dc3650f799a253df4edd4fe230fc9ea4be063; 64e049102d3de3e61409cb6019403a9e689dfda6 builds before 2ded89ca77fae1da6886fe94831acfe4d6aa80b1; and 1 more ranges | CNA record |
References
- https://git.kernel.org/stable/c/2140db1232af04b92faa6c4a2a40df6371ea89ff
- https://git.kernel.org/stable/c/8ca3bd404d076495ed0b274b65971c57b6fd5ac0
- https://git.kernel.org/stable/c/f8e6fde5db87f855e99b200e392467274f0eb9d7
- https://git.kernel.org/stable/c/10a6b99079697c5027b25352e882bdf54fef702a
- https://git.kernel.org/stable/c/c5398ce6db7647b7004d73a3102ccc25fb4bb596
- https://git.kernel.org/stable/c/e971d956353d382ee2185d71c47b538501a43f76
- https://git.kernel.org/stable/c/be7dc3650f799a253df4edd4fe230fc9ea4be063
- https://git.kernel.org/stable/c/2ded89ca77fae1da6886fe94831acfe4d6aa80b1
- https://git.kernel.org/stable/c/965a251f23ff69cfb4486974d4532e9bb551c7fc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.