CVE-2026-64505: Linux kernel · usb: gadget: function: rndis: add length check for header
Affects Linux kernelSource GCVE Database
Not known to be exploited.
Data as of 3 Nov 2026, 18:29 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
Thin evidence
One scorer or noneExploitation evidence
Disclosed: evidence found.
CVE published 25 Jul 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 3 Nov 2026.
Description
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.
References
- git.kernel.org/stable/c/200dd5092296ad4d5ae47f8445a2fb1edd1da973 (opens in a new tab)
- git.kernel.org/stable/c/9ffd567d7bf269824dfac06f8ab9a32fef72699b (opens in a new tab)
- git.kernel.org/stable/c/b73c0142e3acdc063b50c33afb7be19cdb2cd410 (opens in a new tab)
- git.kernel.org/stable/c/d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433 (opens in a new tab)
- git.kernel.org/stable/c/ba2cc601e59fe68716646199a33303493513e2e3 (opens in a new tab)
- git.kernel.org/stable/c/7515a6d4a9e9e4838b833825882efa00e85f8901 (opens in a new tab)
- git.kernel.org/stable/c/9facd79028a7807879eb441d12f0e00720980aa3 (opens in a new tab)
- git.kernel.org/stable/c/21b5bf155435008e0fb0736795289788e63d426f (opens in a new tab)