{
  "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-2026-80600",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-80600",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-28T06:48:27.351Z",
    "updatedAt": "2026-08-29T06:21:12.299Z",
    "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: acquire ARP hw source only after skb realloc",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbatman-adv: dat: acquire ARP hw source only after skb realloc\n\nThe pskb_may_pull() called by batadv_get_vid() could reallocate the buffer\nbehind the skb. Variables which were pointing to the old buffer need to be\nreassigned to avoid an use-after-free.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "b61ec31c85756bbc898fb892555509afe709459a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a82fc217cb7a447313c76ebf9f09b100771b0ddf"
            },
            {
              "version": "b61ec31c85756bbc898fb892555509afe709459a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "86aa79b43e5b561fd3648891165bd7313b541315"
            },
            {
              "version": "b61ec31c85756bbc898fb892555509afe709459a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d755cd001fa2c248e186c1fc3df3d11d97dc843c"
            },
            {
              "version": "b61ec31c85756bbc898fb892555509afe709459a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3404be97b940a9b1ae1aea5fdbc6cdbbe9cd5146"
            },
            {
              "version": "b61ec31c85756bbc898fb892555509afe709459a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "01678c53a7717a748aee388b6839e7b9761d641c"
            },
            {
              "version": "b61ec31c85756bbc898fb892555509afe709459a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3b4c70c40f2e135a50cd38fc61c7d23a296a9981"
            },
            {
              "version": "b61ec31c85756bbc898fb892555509afe709459a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "059a70e1d12d6d99310e0599d37b0323557569a8"
            },
            {
              "version": "b61ec31c85756bbc898fb892555509afe709459a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "48067b2ae4504500a7093d9e1e16b42e70330480"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.1",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.1"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}