{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-31615",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-31615",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-04-24T14:42:34.806Z",
    "updatedAt": "2026-06-14T17:42:59.822Z",
    "importedAt": "2026-10-24T01:58:02.025Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "usb: gadget: renesas_usb3: validate endpoint index in standard request handlers",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: renesas_usb3: validate endpoint index in standard request handlers\n\nThe GET_STATUS and SET/CLEAR_FEATURE handlers extract the endpoint\nnumber from the host-supplied wIndex without any sort of validation.\nFix this up by validating the number of endpoints actually match up with\nthe number the device has before attempting to dereference a pointer\nbased on this math.\n\nThis is just like what was done in commit ee0d382feb44 (\"usb: gadget:\naspeed_udc: validate endpoint index for ast udc\") for the aspeed driver.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "746bfe63bba37ad55956b7377c9af494e7e28929",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7caaf76207f50c77abfd788380e19b2c23a94415"
            },
            {
              "version": "746bfe63bba37ad55956b7377c9af494e7e28929",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c4e5ae6db2328d2d9ed55d3005a36c13faab0752"
            },
            {
              "version": "746bfe63bba37ad55956b7377c9af494e7e28929",
              "status": "affected",
              "versionType": "git",
              "lessThan": "360aa6e71870a175a6d86af905be2ca171639eb3"
            },
            {
              "version": "746bfe63bba37ad55956b7377c9af494e7e28929",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1b2bfedccc4fb8c9572e1ea464f905424c91de2a"
            },
            {
              "version": "746bfe63bba37ad55956b7377c9af494e7e28929",
              "status": "affected",
              "versionType": "git",
              "lessThan": "adb8014599fdf0818d3d93f1f74e06cd0bdec08d"
            },
            {
              "version": "746bfe63bba37ad55956b7377c9af494e7e28929",
              "status": "affected",
              "versionType": "git",
              "lessThan": "44216e3dd4455b798899b50eedb0ec3831dff8e0"
            },
            {
              "version": "746bfe63bba37ad55956b7377c9af494e7e28929",
              "status": "affected",
              "versionType": "git",
              "lessThan": "37f430b2240655e6b0199a92aa1057e4d621be51"
            },
            {
              "version": "746bfe63bba37ad55956b7377c9af494e7e28929",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e3d42598f2995cdc07b7779874e7c5f8a1b773db"
            },
            {
              "version": "746bfe63bba37ad55956b7377c9af494e7e28929",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f880aac8a57ebd92abfa685d45424b2998ac1059"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.5",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.5"
            },
            {
              "version": "5.10.258",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.136",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.83",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.24",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0.1",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}