CVE-2026-64505 (GCVE-0-2026-64505)
Vulnerability from cvelistv5
Published
2026-07-25 08:51
Modified
2026-08-17 04:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 6cdee106e7571751ecc0e9f96606322f88b64a8d Version: 6cdee106e7571751ecc0e9f96606322f88b64a8d Version: 6cdee106e7571751ecc0e9f96606322f88b64a8d Version: 6cdee106e7571751ecc0e9f96606322f88b64a8d Version: 6cdee106e7571751ecc0e9f96606322f88b64a8d Version: 6cdee106e7571751ecc0e9f96606322f88b64a8d Version: 6cdee106e7571751ecc0e9f96606322f88b64a8d Version: 6cdee106e7571751ecc0e9f96606322f88b64a8d |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/rndis.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "200dd5092296ad4d5ae47f8445a2fb1edd1da973",
"status": "affected",
"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d",
"versionType": "git"
},
{
"lessThan": "9ffd567d7bf269824dfac06f8ab9a32fef72699b",
"status": "affected",
"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d",
"versionType": "git"
},
{
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"status": "affected",
"version": "6cdee106e7571751ecc0e9f96606322f88b64a8d",
"versionType": "git"
},
{
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"status": "affected",
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{
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"status": "affected",
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},
{
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{
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},
{
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"status": "affected",
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"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/usb/gadget/function/rndis.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.12"
},
{
"lessThan": "2.6.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.261",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.212",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.178",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.145",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.96",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.39",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.1.*",
"status": "unaffected",
"version": "7.1.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.261",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.212",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
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},
{
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.96",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.39",
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},
{
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},
{
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"versionEndExcluding": "7.2",
"versionStartIncluding": "2.6.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: function: rndis: add length check for header\n\nAdd a length check for the rndis header in rndis_rm_hdr, to ensure that\nMessageType, MessageLength, DataOffset, and DataLength fields are\npresent before they are accessed."
}
],
"providerMetadata": {
"dateUpdated": "2026-08-17T04:56:55.519Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/200dd5092296ad4d5ae47f8445a2fb1edd1da973"
},
{
"url": "https://git.kernel.org/stable/c/9ffd567d7bf269824dfac06f8ab9a32fef72699b"
},
{
"url": "https://git.kernel.org/stable/c/b73c0142e3acdc063b50c33afb7be19cdb2cd410"
},
{
"url": "https://git.kernel.org/stable/c/d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433"
},
{
"url": "https://git.kernel.org/stable/c/ba2cc601e59fe68716646199a33303493513e2e3"
},
{
"url": "https://git.kernel.org/stable/c/7515a6d4a9e9e4838b833825882efa00e85f8901"
},
{
"url": "https://git.kernel.org/stable/c/9facd79028a7807879eb441d12f0e00720980aa3"
},
{
"url": "https://git.kernel.org/stable/c/21b5bf155435008e0fb0736795289788e63d426f"
}
],
"title": "usb: gadget: function: rndis: add length check for header",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-64505",
"datePublished": "2026-07-25T08:51:59.618Z",
"dateReserved": "2026-07-19T15:36:31.793Z",
"dateUpdated": "2026-08-17T04:56:55.519Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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