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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 2140db1232af04b92faa6c4a2a40df6371ea89ff
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 8ca3bd404d076495ed0b274b65971c57b6fd5ac0
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < f8e6fde5db87f855e99b200e392467274f0eb9d7
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 10a6b99079697c5027b25352e882bdf54fef702a
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < c5398ce6db7647b7004d73a3102ccc25fb4bb596
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < e971d956353d382ee2185d71c47b538501a43f76
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < be7dc3650f799a253df4edd4fe230fc9ea4be063
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 2ded89ca77fae1da6886fe94831acfe4d6aa80b1
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 965a251f23ff69cfb4486974d4532e9bb551c7fc
0 affected < 5.10.267
0 affected < 5.15.218
0 affected < 6.1.185
0 affected < 6.6.154
0 affected < 6.12.106
0 affected < 6.18.47
0 affected < 7.1.11
0 affected < 7.2.1
Linux Linux affected
Version Status Constraints
5.10.267 unaffected ≤ 5.10.*
5.15.218 unaffected ≤ 5.15.*
6.1.185 unaffected ≤ 6.1.*
6.6.154 unaffected ≤ 6.6.*
6.12.106 unaffected ≤ 6.12.*
6.18.47 unaffected ≤ 6.18.*
7.1.11 unaffected ≤ 7.1.*
7.2.1 unaffected ≤ 7.2.*
7.3-rc1 unaffected ≤ *

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/10a6b99079697c5027b25352e882bdf54fef702a cve-icon cve-icon
https://git.kernel.org/stable/c/2140db1232af04b92faa6c4a2a40df6371ea89ff cve-icon cve-icon
https://git.kernel.org/stable/c/2ded89ca77fae1da6886fe94831acfe4d6aa80b1 cve-icon cve-icon
https://git.kernel.org/stable/c/8ca3bd404d076495ed0b274b65971c57b6fd5ac0 cve-icon cve-icon
https://git.kernel.org/stable/c/965a251f23ff69cfb4486974d4532e9bb551c7fc cve-icon cve-icon
https://git.kernel.org/stable/c/be7dc3650f799a253df4edd4fe230fc9ea4be063 cve-icon cve-icon
https://git.kernel.org/stable/c/c5398ce6db7647b7004d73a3102ccc25fb4bb596 cve-icon cve-icon
https://git.kernel.org/stable/c/e971d956353d382ee2185d71c47b538501a43f76 cve-icon cve-icon
https://git.kernel.org/stable/c/f8e6fde5db87f855e99b200e392467274f0eb9d7 cve-icon cve-icon
History

Fri, 04 Sep 2026 17:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-125
CWE-188

Fri, 04 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
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.
Title rndis_host: add overflow check in rndis_rx_fixup()
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-09-04T15:13:34.711Z

Reserved: 2026-08-26T14:34:25.794Z

Link: CVE-2026-80814

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-04T16:18:08.913

Modified: 2026-09-04T16:18:08.913

Link: CVE-2026-80814

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-04T17:30:17Z

Weaknesses