{
  "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-2025-40020",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-40020",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-24T12:24:56.311Z",
    "updatedAt": "2026-05-11T21:40:55.650Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "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": "can: peak_usb: fix shift-out-of-bounds issue",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: peak_usb: fix shift-out-of-bounds issue\n\nExplicitly uses a 64-bit constant when the number of bits used for its\nshifting is 32 (which is the case for PC CAN FD interfaces supported by\nthis driver).\n\n[mkl: update subject, apply manually]",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "bb4785551f64e18b2c8bb15a3bd2b22f5ebf624d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "572c656802781cc57f4a3231eefa83547e75ed78"
            },
            {
              "version": "bb4785551f64e18b2c8bb15a3bd2b22f5ebf624d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "61b1dd4c614935169d12bdecc26906e37b508618"
            },
            {
              "version": "bb4785551f64e18b2c8bb15a3bd2b22f5ebf624d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "48822a59ecc47d353400d38b1941d3ae7591ffff"
            },
            {
              "version": "bb4785551f64e18b2c8bb15a3bd2b22f5ebf624d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "176c81cbf9c4e348610a421aad800087c0401f60"
            },
            {
              "version": "bb4785551f64e18b2c8bb15a3bd2b22f5ebf624d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "17edec1830e48c0becd61642d0e40bc753243b16"
            },
            {
              "version": "bb4785551f64e18b2c8bb15a3bd2b22f5ebf624d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "eb79ed970670344380e77d62f8188e8015648d94"
            },
            {
              "version": "bb4785551f64e18b2c8bb15a3bd2b22f5ebf624d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "394c58017e5f41043584c345106cae16a4613710"
            },
            {
              "version": "bb4785551f64e18b2c8bb15a3bd2b22f5ebf624d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c443be70aaee42c2d1d251e0329e0a69dd96ae54"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.4"
            },
            {
              "version": "5.4.300",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.245",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.194",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.155",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.109",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.50",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.16.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.16.*"
            },
            {
              "version": "6.17",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}