{
  "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-2026-89888",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-89888",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-16T10:31:51.892Z",
    "updatedAt": "2026-10-19T08:54:21.332Z",
    "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": "media: i2c: ov02a10: fix endpoint parsing use-after-free",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: i2c: ov02a10: fix endpoint parsing use-after-free\n\nThe ov02a10_check_hwcfg() function calls fwnode_handle_put(ep)\nimmediately after allocating and parsing the endpoint. However, it\nsubsequently calls fwnode_property_read_u32() using the same 'ep'\nhandle, leading to a potential use-after-free.\n\nAdditionally, reading the optional 'ovti,mipi-clock-voltage' property\nused to overwrite the 'ret' variable. If the property was missing,\n'ret' would become negative, and this failure code would be incorrectly\nreturned at the end of the function, causing probe to fail entirely.\n\nFix the use-after-free by moving fwnode_property_read_u32() before\nthe endpoint is parsed and freed. Avoid the error leak by not\nassigning the result of fwnode_property_read_u32() to 'ret'.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "91807efbe8ec7f591085067d9f96a112e015274b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9de48ba68f56de9fe20ebd3f9728d22af25f9a91"
            },
            {
              "version": "91807efbe8ec7f591085067d9f96a112e015274b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8ddb3b69f67b0632ff3830da18de3e8dcaf5884b"
            },
            {
              "version": "91807efbe8ec7f591085067d9f96a112e015274b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4c2988bf1ad2753240a38db10ce23e87ec542f8f"
            },
            {
              "version": "91807efbe8ec7f591085067d9f96a112e015274b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "213b2489130357c8d3e8d4fb2bdab88791ce3185"
            },
            {
              "version": "91807efbe8ec7f591085067d9f96a112e015274b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "90f9b421fc6d4f2edab7521efdb1e58571468d33"
            },
            {
              "version": "91807efbe8ec7f591085067d9f96a112e015274b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6e13784452785cd8402b228bea53bc6a027ade84"
            },
            {
              "version": "91807efbe8ec7f591085067d9f96a112e015274b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "94971ba0592ca77ec99b292226a4b398763315b8"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.11",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.11"
            },
            {
              "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": "6.18.51",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}