{
  "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-2026-68231",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-68231",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-10T12:00:54.801Z",
    "updatedAt": "2026-08-19T16:32:04.017Z",
    "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": "media: airspy: Return queued buffers on start_streaming() failure",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: airspy: Return queued buffers on start_streaming() failure\n\nThe vb2 framework hands buffers to the driver via buf_queue() before\ncalling start_streaming().  If start_streaming() returns an error\nwithout first returning those buffers via vb2_buffer_done(),\nvb2_start_streaming() fires WARN_ON(owned_by_drv_count) and the queued\nbuffers leak.\n\nairspy_start_streaming() returned -ENODEV early when the USB device had\nbeen disconnected (s->udev == NULL) without returning any buffers that\nbuf_queue() had already accepted.  Take v4l2_lock first and jump to the\nexisting err_clear_bit label, which already drains s->queued_bufs via\nvb2_buffer_done(..., VB2_BUF_STATE_QUEUED) before unlocking.\n\nThis mirrors the uvcvideo fix in commit 4cf3b6fd54eb (\"media: uvcvideo:\nReturn queued buffers on start_streaming() failure\").",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "634fe5033951b80ef4b98d8f047cb1083d29170d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "badceeb82a9d8d8e98d07859f3c89130ae1998b9"
            },
            {
              "version": "634fe5033951b80ef4b98d8f047cb1083d29170d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "122ce0c0af629a8765ddf1adf6fb85c6db3d47cb"
            },
            {
              "version": "634fe5033951b80ef4b98d8f047cb1083d29170d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bcdf261c4c29077fc3da6449f7eda77357046205"
            },
            {
              "version": "634fe5033951b80ef4b98d8f047cb1083d29170d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "877686a74ecdc93dcaee09dbac566e819059c9e7"
            },
            {
              "version": "634fe5033951b80ef4b98d8f047cb1083d29170d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cd42623d698b59f1fe5768f78a4101c28d5feb2e"
            },
            {
              "version": "634fe5033951b80ef4b98d8f047cb1083d29170d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "73bd2779865372b1017d4f555b45270aa2d0d710"
            },
            {
              "version": "634fe5033951b80ef4b98d8f047cb1083d29170d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "170fcc945bc094b1c956bf555c070692826a3eff"
            },
            {
              "version": "634fe5033951b80ef4b98d8f047cb1083d29170d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "04344d0b4929caa94c0df72f767752aa0935ef5d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.17"
            },
            {
              "version": "5.10.265",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.216",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.183",
              "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": "6.18.42",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}