{
  "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-2026-23357",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-23357",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-03-25T10:27:41.299Z",
    "updatedAt": "2026-10-15T01:14:19.571Z",
    "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: mcp251x: fix deadlock in error path of mcp251x_open",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: mcp251x: fix deadlock in error path of mcp251x_open\n\nThe mcp251x_open() function call free_irq() in its error path with the\nmpc_lock mutex held. But if an interrupt already occurred the\ninterrupt handler will be waiting for the mpc_lock and free_irq() will\ndeadlock waiting for the handler to finish.\n\nThis issue is similar to the one fixed in commit 7dd9c26bd6cf (\"can:\nmcp251x: fix deadlock if an interrupt occurs during mcp251x_open\") but\nfor the error path.\n\nTo solve this issue move the call to free_irq() after the lock is\nreleased. Setting `priv->force_quit = 1` beforehand ensure that the IRQ\nhandler will exit right away once it acquired the lock.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "bf66f3736a945dd4e92d86427276c6eeab0a6c1d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "739454057572cb0948658d1142f3fa2c6966465c"
            },
            {
              "version": "bf66f3736a945dd4e92d86427276c6eeab0a6c1d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "416c18ecddafab0ed09be1e7b9d2f448f3d4db16"
            },
            {
              "version": "bf66f3736a945dd4e92d86427276c6eeab0a6c1d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "256f0cff6e946c570392bda1d01a65e789a7afd0"
            },
            {
              "version": "bf66f3736a945dd4e92d86427276c6eeab0a6c1d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b73832292cd914e87a55e863ba4413a907e7db6b"
            },
            {
              "version": "bf66f3736a945dd4e92d86427276c6eeab0a6c1d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "38063cc435b69d56e76f947c10d336fcb2953508"
            },
            {
              "version": "bf66f3736a945dd4e92d86427276c6eeab0a6c1d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d27f12c3f5e85efc479896af4a69eccb37f75e8e"
            },
            {
              "version": "bf66f3736a945dd4e92d86427276c6eeab0a6c1d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e728f444c913a91d290d1824b4770780bbd6378e"
            },
            {
              "version": "bf66f3736a945dd4e92d86427276c6eeab0a6c1d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ab3f894de216f4a62adc3b57e9191888cbf26885"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.34",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.34"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}