{
  "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-2026-68253",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-68253",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-10T12:01:19.402Z",
    "updatedAt": "2026-10-19T20:58:58.090Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "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": "drm/i915/hdcp: check streams[] bounds before overflow",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/hdcp: check streams[] bounds before overflow\n\nThe data->streams[] overflow check is done after the buffer overflow has\nalready happened. Move the overflow check before the write.\n\nSide note, emitting a warning splat with a backtrace might be overkill\nhere, but prefer not changing the behaviour other than not doing the\noverrun.\n\nDiscovered using AI-assisted static analysis confirmed by Intel Product\nSecurity.\n\n(cherry picked from commit 9284ab3b6e776c315883ac2611283d263c9460fd)",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "e03187e12cae57c09b521b6f7dd7c7f9aa2b62e9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "336cf6d80d41457442b659e7ba7a7badc0ffe79d"
            },
            {
              "version": "e03187e12cae57c09b521b6f7dd7c7f9aa2b62e9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "389079bf04e6f0c6f10f5b879f6d7a9cf80f0567"
            },
            {
              "version": "e03187e12cae57c09b521b6f7dd7c7f9aa2b62e9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "84351f12390349ba010920fc247e1a0b12e41eb3"
            },
            {
              "version": "e03187e12cae57c09b521b6f7dd7c7f9aa2b62e9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2106fb490b2c6003e23ad6ff36ce823a2170e138"
            },
            {
              "version": "e03187e12cae57c09b521b6f7dd7c7f9aa2b62e9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3d2ef8d389495e7889c6062d8bddc46d2a5fbdef"
            },
            {
              "version": "e03187e12cae57c09b521b6f7dd7c7f9aa2b62e9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "984085c5b53572e2e03fd5fc4817e86ef1effc6e"
            },
            {
              "version": "e03187e12cae57c09b521b6f7dd7c7f9aa2b62e9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bbb15a6b042d02e5508a02b4847e02d2579ee7bc"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.12",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.12"
            },
            {
              "version": "5.15.217",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.184",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.151",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.103",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.42",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}