{
  "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-2026-80599",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-80599",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-28T06:48:26.709Z",
    "updatedAt": "2026-10-16T19:26:29.749Z",
    "importedAt": "2026-10-24T01:58:30.346Z",
    "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": "batman-adv: dat: ensure accessible eth_hdr proto field",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbatman-adv: dat: ensure accessible eth_hdr proto field\n\nWhen batadv_get_vid() accesses the proto field of the ethernet header, it\nis not checking if the data itself is accessible. The caller is responsible\nfor it. But in contrast to other call sites, batadv_dat_get_vid() and its\ncaller didn't make sure this is true. This could have caused an\nout-of-bounds access.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "be1db4f6615b5e6156c807ea8985171c215c2d57",
              "status": "affected",
              "versionType": "git",
              "lessThan": "da3677b5ed362742d30ceab31bfafcdc74dc2642"
            },
            {
              "version": "be1db4f6615b5e6156c807ea8985171c215c2d57",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6d3ea37074bb747f745d28138f87745ba9bd97c5"
            },
            {
              "version": "be1db4f6615b5e6156c807ea8985171c215c2d57",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7913935d41f166c367bbf7cc76a79e50044388e8"
            },
            {
              "version": "be1db4f6615b5e6156c807ea8985171c215c2d57",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3c62694c31f043568c3f4784b8d247cc3bea6b4c"
            },
            {
              "version": "be1db4f6615b5e6156c807ea8985171c215c2d57",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5836a050d02e9598fa0f71e88dde28b63dfa35e3"
            },
            {
              "version": "be1db4f6615b5e6156c807ea8985171c215c2d57",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8f76277d02176cd739945bba3379448e2e22e799"
            },
            {
              "version": "be1db4f6615b5e6156c807ea8985171c215c2d57",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4407ff3af469356f9641c4a6e7072309bae86bea"
            },
            {
              "version": "be1db4f6615b5e6156c807ea8985171c215c2d57",
              "status": "affected",
              "versionType": "git",
              "lessThan": "26560c4a03dc4d607331600c187f59ab2df5f341"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.13"
            },
            {
              "version": "5.10.261",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.212",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.178",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.145",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.97",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.40",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}