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Linux CVE-2026-80814

| EUVDEUVD-2026-71249
2026-09-04 Linux GHSA-q3pm-8xxp-ww85

Lifecycle Timeline

2
Patch available
Sep 04, 2026 - 17:17 EUVD
CVE Published
Sep 04, 2026 - 15:13 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

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.

Analysis

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.

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CVE-2026-80814 vulnerability details – vuln.today

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