CVE-2026-64505 is a vulnerability in Linux Kernel
Published on July 25, 2026
usb: gadget: function: rndis: add length check for header
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.
Products Associated with CVE-2026-64505
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Affected Versions
Linux:- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below 200dd5092296ad4d5ae47f8445a2fb1edd1da973 is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below 9ffd567d7bf269824dfac06f8ab9a32fef72699b is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below b73c0142e3acdc063b50c33afb7be19cdb2cd410 is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433 is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below ba2cc601e59fe68716646199a33303493513e2e3 is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below 7515a6d4a9e9e4838b833825882efa00e85f8901 is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below 9facd79028a7807879eb441d12f0e00720980aa3 is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below 21b5bf155435008e0fb0736795289788e63d426f is affected.
- Before 5.10.261 is affected.
- Before 5.15.212 is affected.
- Before 6.1.178 is affected.
- Before 6.6.145 is affected.
- Before 6.12.96 is affected.
- Before 6.18.39 is affected.
- Before 7.1.4 is affected.
- Version 5.10.261, <= 5.10.* is unaffected.
- Version 5.15.212, <= 5.15.* is unaffected.
- Version 6.1.178, <= 6.1.* is unaffected.
- Version 6.6.145, <= 6.6.* is unaffected.
- Version 6.12.96, <= 6.12.* is unaffected.
- Version 6.18.39, <= 6.18.* is unaffected.
- Version 7.1.4, <= 7.1.* is unaffected.
- Version 7.2-rc3, <= * is unaffected.