{
  "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-2026-72231",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-72231",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T05:54:22.076Z",
    "updatedAt": "2026-10-16T18:45:03.082Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "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: tt: avoid request storms during pending request",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbatman-adv: tt: avoid request storms during pending request\n\nbatadv_send_tt_request() allocates a tt_req_node when none exists for the\ndestination originator node. This should prevent that a multiple TT\nrequests are send at the same time to an originator.\n\nBut if allocation of the send buffer failed, this request must be cleaned\nup again. But indicator for such a failure is \"ret == false\". But the\nactual implementation is checking for \"ret == true\".\n\nThe check must be inverted to not loose the information about the TT\nrequest directly after it was attempted to be sent out. This should avoid\npotential request storms.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "335fbe0f5d2501b7dd815806aef6fd9bad784eb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6055695ea40c64a47e00742c12c99b1a33b4daed"
            },
            {
              "version": "335fbe0f5d2501b7dd815806aef6fd9bad784eb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "21c44a6895f41df811d1c91d10eea194dda2b345"
            },
            {
              "version": "335fbe0f5d2501b7dd815806aef6fd9bad784eb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5e46c76d9a5062212c4c5f642a5549fd9c057f8a"
            },
            {
              "version": "335fbe0f5d2501b7dd815806aef6fd9bad784eb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "067e413eec2e63c2996909ef55214b3a0eda0be7"
            },
            {
              "version": "335fbe0f5d2501b7dd815806aef6fd9bad784eb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "716f434eb35869e130424331584a91fbb729b9bd"
            },
            {
              "version": "335fbe0f5d2501b7dd815806aef6fd9bad784eb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6a65ac8a81e903bb4b555c1d13532f5cb0167a4a"
            },
            {
              "version": "335fbe0f5d2501b7dd815806aef6fd9bad784eb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aba1cf21954e64c36afb966b754adad2b0b8aa48"
            },
            {
              "version": "335fbe0f5d2501b7dd815806aef6fd9bad784eb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "27c7d40008231ae4140d35501b60087a9de2d2c3"
            }
          ]
        },
        {
          "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": "*"
            }
          ]
        }
      ]
    }
  }
}