{
  "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-2026-72070",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-72070",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T05:52:22.486Z",
    "updatedAt": "2026-08-23T12:46:42.921Z",
    "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": "wifi: libertas_tf: fix use-after-free in lbtf_free_adapter()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: libertas_tf: fix use-after-free in lbtf_free_adapter()\n\nlbtf_free_adapter() calls timer_delete(&priv->command_timer), which does\nnot wait for a running command_timer_fn() callback. lbtf_free_adapter()\nruns on the teardown path right before ieee80211_free_hw() frees priv,\nboth in lbtf_remove_card() and in the probe error path. command_timer is\narmed by mod_timer() in lbtf_cmd() whenever a firmware command is sent.\ncommand_timer_fn() dereferences priv. If a command times out as the\ndevice is removed, command_timer_fn() runs concurrently with teardown and\ndereferences priv after it has been freed.\n\nThis is the same use-after-free that commit 03cc8f90d053 (\"wifi: libertas:\nfix use-after-free in lbs_free_adapter()\") fixed in the sibling libertas\ndriver. The libertas_tf variant has the identical pattern and was left\nunchanged. Use timer_delete_sync() so any in-flight callback completes\nbefore priv is freed.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "06b16ae5319251c26377afcb401e46056d5673f4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bd75636681588c67006279abdb9a76a708b3ce29"
            },
            {
              "version": "06b16ae5319251c26377afcb401e46056d5673f4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2fba1d3b2f031a2c68e566a6d45cc5b7a8d6683d"
            },
            {
              "version": "06b16ae5319251c26377afcb401e46056d5673f4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9392fd5de555272449d3d8c63410ea00f8ec853a"
            },
            {
              "version": "06b16ae5319251c26377afcb401e46056d5673f4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4714e95f5d61cb9c5c7c6c4e68b618f37bc6ffcf"
            },
            {
              "version": "06b16ae5319251c26377afcb401e46056d5673f4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "066b59e84f90d270cc15f0370166155aca507630"
            },
            {
              "version": "06b16ae5319251c26377afcb401e46056d5673f4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fcff712d0e3d183843ec3916470ee6cc3455baad"
            },
            {
              "version": "06b16ae5319251c26377afcb401e46056d5673f4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bcf7968cb97ce4312588042cf2712f04caff6d8f"
            },
            {
              "version": "06b16ae5319251c26377afcb401e46056d5673f4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aa6dcd5c8dd9ba1d7d0f60093bcda41c0d6d438d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.28",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.28"
            },
            {
              "version": "5.10.266",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.217",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.184",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.148",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.101",
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}