{
  "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-2026-43062",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-43062",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-05T15:17:27.830Z",
    "updatedAt": "2026-10-19T19:06:12.056Z",
    "importedAt": "2026-10-24T01:58:08.712Z",
    "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": "Bluetooth: L2CAP: Fix type confusion in l2cap_ecred_reconf_rsp()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: Fix type confusion in l2cap_ecred_reconf_rsp()\n\nl2cap_ecred_reconf_rsp() casts the incoming data to struct\nl2cap_ecred_conn_rsp (the ECRED *connection* response, 8 bytes with\nresult at offset 6) instead of struct l2cap_ecred_reconf_rsp (2 bytes\nwith result at offset 0).\n\nThis causes two problems:\n\n - The sizeof(*rsp) length check requires 8 bytes instead of the\n   correct 2, so valid L2CAP_ECRED_RECONF_RSP packets are rejected\n   with -EPROTO.\n\n - rsp->result reads from offset 6 instead of offset 0, returning\n   wrong data when the packet is large enough to pass the check.\n\nFix by using the correct type.  Also pass the already byte-swapped\nresult variable to BT_DBG instead of the raw __le16 field.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "15f02b91056253e8cdc592888f431da0731337b8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "21d3ba696918d6373233aac0b9d51fcabdedddc0"
            },
            {
              "version": "15f02b91056253e8cdc592888f431da0731337b8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3b94e62caa1dc1198d0d55d97bd710da1dee15d7"
            },
            {
              "version": "15f02b91056253e8cdc592888f431da0731337b8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "111f74547eee8cfedfb854284e80f35c8a491186"
            },
            {
              "version": "15f02b91056253e8cdc592888f431da0731337b8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dd3b221e21079ade8263fbb7176f3d55ad75d3b6"
            },
            {
              "version": "15f02b91056253e8cdc592888f431da0731337b8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d90150c72d2e6a8a3079e88755dafcfbe91c746d"
            },
            {
              "version": "15f02b91056253e8cdc592888f431da0731337b8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5a1ea296f8589ce8f1e3141b2b123b34ad010e19"
            },
            {
              "version": "15f02b91056253e8cdc592888f431da0731337b8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f110b8f58b254bf997cec1bd60701b7798e9bb82"
            },
            {
              "version": "15f02b91056253e8cdc592888f431da0731337b8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "15145675690cab2de1056e7ed68e59cbd0452529"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.7"
            },
            {
              "version": "5.10.253",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.203",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.167",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.130",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.78",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.20",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}