{
  "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-2026-23362",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-23362",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-03-25T10:27:45.476Z",
    "updatedAt": "2026-05-23T16:04:37.669Z",
    "importedAt": "2026-10-24T01:58:02.025Z",
    "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": "can: bcm: fix locking for bcm_op runtime updates",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: bcm: fix locking for bcm_op runtime updates\n\nCommit c2aba69d0c36 (\"can: bcm: add locking for bcm_op runtime updates\")\nadded a locking for some variables that can be modified at runtime when\nupdating the sending bcm_op with a new TX_SETUP command in bcm_tx_setup().\n\nUsually the RX_SETUP only handles and filters incoming traffic with one\nexception: When the RX_RTR_FRAME flag is set a predefined CAN frame is\nsent when a specific RTR frame is received. Therefore the rx bcm_op uses\nbcm_can_tx() which uses the bcm_tx_lock that was only initialized in\nbcm_tx_setup(). Add the missing spin_lock_init() when allocating the\nbcm_op in bcm_rx_setup() to handle the RTR case properly.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "7595de7bc56e0e52b74e56c90f7e247bf626d628",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0904037e713f787d1376e1d349c3bdf6c3105881"
            },
            {
              "version": "fbd8fdc2b218e979cfe422b139b8f74c12419d1f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c85b96eaf766d8f066b1139a17a51efa2f6627ef"
            },
            {
              "version": "2a437b86ac5a9893c902f30ef66815bf13587bf6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "800f26f11ae37b17f58e0001f28a47dd75c26557"
            },
            {
              "version": "76c84c3728178b2d38d5604e399dfe8b0752645e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "70e951afad4c025261fe3c952d2b07237e320a01"
            },
            {
              "version": "cc55dd28c20a6611e30596019b3b2f636819a4c0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8bcf2d847adb82b2c617456f6da17ac5e6c75285"
            },
            {
              "version": "c2aba69d0c36a496ab4f2e81e9c2b271f2693fd7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8215ba7bc99e84e66fd6938874ec4330a9d96518"
            },
            {
              "version": "c2aba69d0c36a496ab4f2e81e9c2b271f2693fd7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f0c349b2c21b220af5ba19f29b885e222958d796"
            },
            {
              "version": "c2aba69d0c36a496ab4f2e81e9c2b271f2693fd7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c35636e91e392e1540949bbc67932167cb48bc3a"
            },
            {
              "version": "8f1c022541bf5a923c8d6fa483112c15250f30a4",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "c4e8a172501e677ebd8ea9d9161d97dc4df56fbd",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.10.238",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.10.253"
            },
            {
              "version": "5.15.185",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.203"
            },
            {
              "version": "6.1.141",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.167"
            },
            {
              "version": "6.6.93",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.130"
            },
            {
              "version": "6.12.31",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.12.77"
            },
            {
              "version": "5.4.294",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.5"
            },
            {
              "version": "6.14.9",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.15"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.15"
            },
            {
              "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": "6.12.77",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.17",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}