Bug 2507163 (CVE-2026-64505) - CVE-2026-64505 kernel: usb: gadget: function: rndis: add length check for header
Summary: CVE-2026-64505 kernel: usb: gadget: function: rndis: add length check for header
Keywords:
Status: NEW
Alias: CVE-2026-64505
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-25 10:08 UTC by OSIDB Bzimport
Modified: 2026-07-29 13:32 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-07-25 10:08:23 UTC 
In the Linux kernel, the following vulnerability has been resolved:

usb: gadget: function: rndis: add length check for header

Add a length check for the rndis header in rndis_rm_hdr, to ensure that
MessageType, MessageLength, DataOffset, and DataLength fields are
present before they are accessed.
Comment 1 TEJ RATHI 2026-07-29 13:25:41 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026072553-CVE-2026-64505-4f4a@gregkh/T
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