Vulnerability-Lookup

GHSA-QG2C-F29C-CQR6

Vulnerability from github – Published: 2026-07-25 12:31 – Updated: 2026-07-25 12:31

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-64505"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-25T10:17:36Z",
    "severity": null
  },
  "details": "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.",
  "id": "GHSA-qg2c-f29c-cqr6",
  "modified": "2026-07-25T12:31:38Z",
  "published": "2026-07-25T12:31:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64505"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/200dd5092296ad4d5ae47f8445a2fb1edd1da973"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/21b5bf155435008e0fb0736795289788e63d426f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7515a6d4a9e9e4838b833825882efa00e85f8901"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9facd79028a7807879eb441d12f0e00720980aa3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9ffd567d7bf269824dfac06f8ab9a32fef72699b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b73c0142e3acdc063b50c33afb7be19cdb2cd410"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ba2cc601e59fe68716646199a33303493513e2e3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-64505 (GCVE-0-2026-64505)

Vulnerability from cvelistv5 – Published: 2026-07-25 08:51 – Updated: 2026-07-25 08:51

Title

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

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.

Severity

No CVSS data available.

Assigner

Linux

References

8 references

URL	Tags
https://git.kernel.org/stable/c/200dd5092296ad4d5…
https://git.kernel.org/stable/c/9ffd567d7bf269824…
https://git.kernel.org/stable/c/b73c0142e3acdc063…
https://git.kernel.org/stable/c/d6ef5af7d0fe1ac31…
https://git.kernel.org/stable/c/ba2cc601e59fe6871…
https://git.kernel.org/stable/c/7515a6d4a9e9e4838…
https://git.kernel.org/stable/c/9facd79028a780787…
https://git.kernel.org/stable/c/21b5bf155435008e0…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 200dd5092296ad4d5ae47f8445a2fb1edd1da973 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9ffd567d7bf269824dfac06f8ab9a32fef72699b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b73c0142e3acdc063b50c33afb7be19cdb2cd410 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ba2cc601e59fe68716646199a33303493513e2e3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7515a6d4a9e9e4838b833825882efa00e85f8901 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9facd79028a7807879eb441d12f0e00720980aa3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 21b5bf155435008e0fb0736795289788e63d426f (git) Affected: 0 , < 5.10.261 (semver) Affected: 0 , < 5.15.212 (semver) Affected: 0 , < 6.1.178 (semver) Affected: 0 , < 6.6.145 (semver) Affected: 0 , < 6.12.96 (semver) Affected: 0 , < 6.18.39 (semver) Affected: 0 , < 7.1.4 (semver)
Linux	Linux	Unaffected: 5.10.261 , ≤ 5.10.* (semver) Unaffected: 5.15.212 , ≤ 5.15.* (semver) Unaffected: 6.1.178 , ≤ 6.1.* (semver) Unaffected: 6.6.145 , ≤ 6.6.* (semver) Unaffected: 6.12.96 , ≤ 6.12.* (semver) Unaffected: 6.18.39 , ≤ 6.18.* (semver) Unaffected: 7.1.4 , ≤ 7.1.* (semver) Unaffected: 7.2-rc3 , ≤ * (original_commit_for_fix)

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{
  "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": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "9ffd567d7bf269824dfac06f8ab9a32fef72699b",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "b73c0142e3acdc063b50c33afb7be19cdb2cd410",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "ba2cc601e59fe68716646199a33303493513e2e3",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "7515a6d4a9e9e4838b833825882efa00e85f8901",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
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              "lessThan": "9facd79028a7807879eb441d12f0e00720980aa3",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
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              "lessThan": "21b5bf155435008e0fb0736795289788e63d426f",
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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            {
              "lessThan": "5.15.212",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "6.1.178",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "6.6.145",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "6.12.96",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "6.18.39",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "7.1.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "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": [
            {
              "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-rc3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.261",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.212",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.178",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.145",
                  "vulnerable": true
                },
                {
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                  "versionEndExcluding": "6.12.96",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.39",
                  "vulnerable": true
                },
                {
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                  "versionEndExcluding": "7.1.4",
                  "vulnerable": true
                },
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                  "versionEndExcluding": "7.2-rc3",
                  "vulnerable": true
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              "operator": "OR"
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      "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": "2026-07-25T08:51:59.618Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/9ffd567d7bf269824dfac06f8ab9a32fef72699b"
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          "url": "https://git.kernel.org/stable/c/b73c0142e3acdc063b50c33afb7be19cdb2cd410"
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          "url": "https://git.kernel.org/stable/c/d6ef5af7d0fe1ac31e5653a77e6d775dd36bc433"
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          "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": "2026-07-25T08:51:59.618Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

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GHSA-QG2C-F29C-CQR6

CVE-2026-64505 (GCVE-0-2026-64505)

Tags

Sightings

Nomenclature