{
  "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-2026-31687",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-31687",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-04-27T17:32:37.227Z",
    "updatedAt": "2026-05-23T16:05:41.824Z",
    "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": "gpio: omap: do not register driver in probe()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: omap: do not register driver in probe()\n\nCommit 11a78b794496 (\"ARM: OMAP: MPUIO wake updates\") registers the\nomap_mpuio_driver from omap_mpuio_init(), which is called from\nomap_gpio_probe().\n\nHowever, it neither makes sense to register drivers from probe()\ncallbacks of other drivers, nor does the driver core allow registering\ndrivers with a device lock already being held.\n\nThe latter was revealed by commit dc23806a7c47 (\"driver core: enforce\ndevice_lock for driver_match_device()\") leading to a potential deadlock\ncondition described in [1].\n\nAdditionally, the omap_mpuio_driver is never unregistered from the\ndriver core, even if the module is unloaded.\n\nHence, register the omap_mpuio_driver from the module initcall and\nunregister it in module_exit().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "11a78b7944963a8b052be46108d07a3ced9e2762",
              "status": "affected",
              "versionType": "git",
              "lessThan": "57bcd3feffa79544c73a1a1872472389a391cc79"
            },
            {
              "version": "11a78b7944963a8b052be46108d07a3ced9e2762",
              "status": "affected",
              "versionType": "git",
              "lessThan": "86588916e1887a5edb8a9161cd7ae81e47a7ed25"
            },
            {
              "version": "11a78b7944963a8b052be46108d07a3ced9e2762",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a29215961d833f4de33a09c3964d31ebc6083033"
            },
            {
              "version": "11a78b7944963a8b052be46108d07a3ced9e2762",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1c04c3a4de8d4bcb9202f94c44f26c57c2572308"
            },
            {
              "version": "adc1796eced46b48e23ec200a219d635f33a38ee",
              "status": "affected",
              "versionType": "git",
              "lessThan": "673dafb9a86349a12a93151fd467625614dc7e12"
            },
            {
              "version": "11a78b7944963a8b052be46108d07a3ced9e2762",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2211d77892913804d16c28c7415b82804ab1e54c"
            },
            {
              "version": "cd0e0a76e40c2e77bcfc88291d00dca22b00158e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a7fa9460b86f810913b6779461d0448e7c11214c"
            },
            {
              "version": "11a78b7944963a8b052be46108d07a3ced9e2762",
              "status": "affected",
              "versionType": "git",
              "lessThan": "32f08c3ddd6dda6cbb6c9d715de10f21dccde50f"
            },
            {
              "version": "8d76b2488eb3cc0717ab81b60622cff4a5f90f79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "53a76425e0764421ba93bb9045d2e454667d5687"
            },
            {
              "version": "11a78b7944963a8b052be46108d07a3ced9e2762",
              "status": "affected",
              "versionType": "git",
              "lessThan": "730e5ebff40c852e3ea57b71bf02a4b89c69435f"
            },
            {
              "version": "bc82e5f4d7dc8237ae8cabc73aa46fc93c85d98c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "03db4dc9ad6eb91e640b517e00373ce877682854"
            },
            {
              "version": "6.6.125",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.126"
            },
            {
              "version": "6.12.72",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.12.73"
            },
            {
              "version": "6.18.11",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.18.12"
            },
            {
              "version": "6.19.1",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.19.2"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.22",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.22"
            },
            {
              "version": "5.10.251",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.201",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.164",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.125",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.6.126",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.72",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.12.73",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.18.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}