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FKIE_CVE-2026-80814

Vulnerability from fkie_nvd - Published: 2026-09-04 16:18 - Updated: 2026-09-07 15:17
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: rndis_host: add overflow check in rndis_rx_fixup() Add an overflow check to ensure that data_offset + data_len + 8 does not wrap, which would enable an OOB read of the USB data buffer.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/10a6b99079697c5027b25352e882bdf54fef702a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2140db1232af04b92faa6c4a2a40df6371ea89ff
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2ded89ca77fae1da6886fe94831acfe4d6aa80b1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8ca3bd404d076495ed0b274b65971c57b6fd5ac0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/965a251f23ff69cfb4486974d4532e9bb551c7fc
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/be7dc3650f799a253df4edd4fe230fc9ea4be063
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c5398ce6db7647b7004d73a3102ccc25fb4bb596
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e971d956353d382ee2185d71c47b538501a43f76
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f8e6fde5db87f855e99b200e392467274f0eb9d7
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/usb/rndis_host.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "2140db1232af04b92faa6c4a2a40df6371ea89ff",
              "status": "affected",
              "version": "64e049102d3de3e61409cb6019403a9e689dfda6",
              "versionType": "git"
            },
            {
              "lessThan": "8ca3bd404d076495ed0b274b65971c57b6fd5ac0",
              "status": "affected",
              "version": "64e049102d3de3e61409cb6019403a9e689dfda6",
              "versionType": "git"
            },
            {
              "lessThan": "f8e6fde5db87f855e99b200e392467274f0eb9d7",
              "status": "affected",
              "version": "64e049102d3de3e61409cb6019403a9e689dfda6",
              "versionType": "git"
            },
            {
              "lessThan": "10a6b99079697c5027b25352e882bdf54fef702a",
              "status": "affected",
              "version": "64e049102d3de3e61409cb6019403a9e689dfda6",
              "versionType": "git"
            },
            {
              "lessThan": "c5398ce6db7647b7004d73a3102ccc25fb4bb596",
              "status": "affected",
              "version": "64e049102d3de3e61409cb6019403a9e689dfda6",
              "versionType": "git"
            },
            {
              "lessThan": "e971d956353d382ee2185d71c47b538501a43f76",
              "status": "affected",
              "version": "64e049102d3de3e61409cb6019403a9e689dfda6",
              "versionType": "git"
            },
            {
              "lessThan": "be7dc3650f799a253df4edd4fe230fc9ea4be063",
              "status": "affected",
              "version": "64e049102d3de3e61409cb6019403a9e689dfda6",
              "versionType": "git"
            },
            {
              "lessThan": "2ded89ca77fae1da6886fe94831acfe4d6aa80b1",
              "status": "affected",
              "version": "64e049102d3de3e61409cb6019403a9e689dfda6",
              "versionType": "git"
            },
            {
              "lessThan": "965a251f23ff69cfb4486974d4532e9bb551c7fc",
              "status": "affected",
              "version": "64e049102d3de3e61409cb6019403a9e689dfda6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/usb/rndis_host.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.14"
            },
            {
              "lessThan": "2.6.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.267",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.218",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.185",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.154",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.106",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.47",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.1",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrndis_host: add overflow check in rndis_rx_fixup()\n\nAdd an overflow check to ensure that data_offset + data_len + 8 does not\nwrap, which would enable an OOB read of the USB data buffer."
    }
  ],
  "id": "CVE-2026-80814",
  "lastModified": "2026-09-07T15:17:32.967",
  "metrics": {},
  "published": "2026-09-04T16:18:08.913",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/10a6b99079697c5027b25352e882bdf54fef702a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2140db1232af04b92faa6c4a2a40df6371ea89ff"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2ded89ca77fae1da6886fe94831acfe4d6aa80b1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8ca3bd404d076495ed0b274b65971c57b6fd5ac0"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/965a251f23ff69cfb4486974d4532e9bb551c7fc"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/be7dc3650f799a253df4edd4fe230fc9ea4be063"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c5398ce6db7647b7004d73a3102ccc25fb4bb596"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e971d956353d382ee2185d71c47b538501a43f76"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f8e6fde5db87f855e99b200e392467274f0eb9d7"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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