{
  "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-2026-31522",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-31522",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-04-22T13:54:36.885Z",
    "updatedAt": "2026-05-23T16:05:16.510Z",
    "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": "HID: magicmouse: avoid memory leak in magicmouse_report_fixup()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: magicmouse: avoid memory leak in magicmouse_report_fixup()\n\nThe magicmouse_report_fixup() function was returning a\nnewly kmemdup()-allocated buffer, but never freeing it.\n\nThe caller of report_fixup() does not take ownership of the returned\npointer, but it *is* permitted to return a sub-portion of the input\nrdesc, whose lifetime is managed by the caller.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "e6ad399596bd234be4722022146e33e15c7e424d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "579c4c9857acdc8380fa99803f355f878bd766cb"
            },
            {
              "version": "0b91b4e4dae63cd43871fc2012370b86ee588f91",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d84c21aabaab517b9aaf9bc1d785922cb9db2f31"
            },
            {
              "version": "0b91b4e4dae63cd43871fc2012370b86ee588f91",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7edfe4346b052b708645d0acc0f186425766b785"
            },
            {
              "version": "0b91b4e4dae63cd43871fc2012370b86ee588f91",
              "status": "affected",
              "versionType": "git",
              "lessThan": "79e5dcc95d9abed6f8203cfd529f4ec71f0e505d"
            },
            {
              "version": "0b91b4e4dae63cd43871fc2012370b86ee588f91",
              "status": "affected",
              "versionType": "git",
              "lessThan": "136f605e246b4bfe7ac2259471d1ff814aed0084"
            },
            {
              "version": "0b91b4e4dae63cd43871fc2012370b86ee588f91",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fa95b0146358b49f9858139b67314591fd5871b0"
            },
            {
              "version": "0b91b4e4dae63cd43871fc2012370b86ee588f91",
              "status": "affected",
              "versionType": "git",
              "lessThan": "91e8c6e601bdc1ccdf886479b6513c01c7e51c2c"
            },
            {
              "version": "c394bd1bc8537e61593b6b6799e01495c7cf9008",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.15.17",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.203"
            },
            {
              "version": "5.16.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.17"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.17"
            },
            {
              "version": "5.15.203",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.168",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.131",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.80",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.21",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}