{
  "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-2026-90249",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-90249",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-17T16:07:50.766Z",
    "updatedAt": "2026-10-19T09:00:24.980Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "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": "iio: light: gp2ap002: Fix unbalanced runtime PM on repeated event writes",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: light: gp2ap002: Fix unbalanced runtime PM on repeated event writes\n\nThe IIO core does not filter duplicate writes to the event enable\nattribute, so writing the same value twice invokes\nwrite_event_config() twice. Enabling twice leaks a runtime PM\nreference, preventing the device from ever suspending again;\ndisabling twice underflows the usage count and triggers a\n\"Runtime PM usage count underflow\" warning.\n\nBail out early when the requested state matches the current state.\nWhile at it, switch to pm_runtime_resume_and_get() so a failed\nresume is propagated to userspace instead of silently marking the\nevent enabled.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "97d642e23037c5545266f9564c9b81e6db81b122",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b2d7a97d75b648a643f60d77f4d6d70161268855"
            },
            {
              "version": "97d642e23037c5545266f9564c9b81e6db81b122",
              "status": "affected",
              "versionType": "git",
              "lessThan": "685d9d1e5c47e024413981fb7eddab86132b04a1"
            },
            {
              "version": "97d642e23037c5545266f9564c9b81e6db81b122",
              "status": "affected",
              "versionType": "git",
              "lessThan": "56fe8e5f313a64e458bb6f8b982de925345e21a7"
            },
            {
              "version": "97d642e23037c5545266f9564c9b81e6db81b122",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8e76ab81319858736ccf23141e9415f9a1869337"
            },
            {
              "version": "97d642e23037c5545266f9564c9b81e6db81b122",
              "status": "affected",
              "versionType": "git",
              "lessThan": "70b9482926ca92862460e659f5e5fde99ae0b4fa"
            },
            {
              "version": "97d642e23037c5545266f9564c9b81e6db81b122",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0fc740c25c9abb25113398ebb58e2f2ce57741a7"
            },
            {
              "version": "97d642e23037c5545266f9564c9b81e6db81b122",
              "status": "affected",
              "versionType": "git",
              "lessThan": "470edb012b1d9a4fba1cd59e329e60f0798c791a"
            },
            {
              "version": "97d642e23037c5545266f9564c9b81e6db81b122",
              "status": "affected",
              "versionType": "git",
              "lessThan": "579c049b4cb6fc72ce2c505fc5334540be0efcd3"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.7"
            },
            {
              "version": "5.10.270",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.221",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.188",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.157",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.110",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.52",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}