{
  "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-2026-72229",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-72229",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T05:54:20.512Z",
    "updatedAt": "2026-08-17T05:10:45.285Z",
    "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: clean untagged VLAN on netdev registration failure",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbatman-adv: clean untagged VLAN on netdev registration failure\n\nWhen an mesh interface is registered, it creates an untagged struct\nbatadv_meshif_vlan on top of it via the NETDEV_REGISTER notifier. But in\nthis process, another receiver of this notification can veto the\nregistration. The netdev registration will be aborted because of this veto.\n\nThe register_netdevice() call will try to clean up the net_device using\nunregister_netdevice_queue() - which only uses the .priv_destructor to\nfree private resources. In this situation, .dellink will not be called.\n\nThe cleanup of the untagged batadv_meshif_vlan must thefore be done in the\ndestructor to avoid a leak of this object.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5d2c05b213377694a2aa8ce1ed9b23f7c39b0569",
              "status": "affected",
              "versionType": "git",
              "lessThan": "86e32dfb6a6fe29898f4a562b7b6e38e480bba4d"
            },
            {
              "version": "5d2c05b213377694a2aa8ce1ed9b23f7c39b0569",
              "status": "affected",
              "versionType": "git",
              "lessThan": "06ae245168268b705a204f93c318b30107d10e92"
            },
            {
              "version": "5d2c05b213377694a2aa8ce1ed9b23f7c39b0569",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dbca15fcbeed5276af440a53aed3901590fa7fc9"
            },
            {
              "version": "5d2c05b213377694a2aa8ce1ed9b23f7c39b0569",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f2423da55976ea249f73029e468aefda4b94acba"
            },
            {
              "version": "5d2c05b213377694a2aa8ce1ed9b23f7c39b0569",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f15ca6250591cfe78408114a54eaa8d58da51bfa"
            },
            {
              "version": "5d2c05b213377694a2aa8ce1ed9b23f7c39b0569",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c945f6007e7851e74706c72f98763023699bcd97"
            },
            {
              "version": "5d2c05b213377694a2aa8ce1ed9b23f7c39b0569",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5a82c558098889cc8bfff85cc62f563833205d91"
            },
            {
              "version": "5d2c05b213377694a2aa8ce1ed9b23f7c39b0569",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8669a550c752d86baebc5fdc83b8ff35c4372c0e"
            }
          ]
        },
        {
          "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": "*"
            }
          ]
        }
      ]
    }
  }
}