{
  "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-2026-93236",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-93236",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-24T15:33:35.013Z",
    "updatedAt": "2026-10-19T09:07:47.914Z",
    "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: meson: vdec: fix NULL pointer deref in vdec_try_fmt_common",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: meson: vdec: fix NULL pointer deref in vdec_try_fmt_common\n\nWhen VIDIOC_TRY_FMT is called with an unsupported pixel format on the\nOUTPUT queue, vdec_try_fmt_common() falls back to V4L2_PIX_FMT_MPEG2.\nHowever, if a distro has locally patched MPEG2 support out (as it has\nbeen broken for some time) the platform format table does not contain\nMPEG2 so find_format() returns NULL and the subsequent dereference of\nfmt_out->max_width triggers a NULL pointer dereference.\n\nFix this by falling back to the first format in the platform's format\narray instead of hardcoding V4L2_PIX_FMT_MPEG2. This is always valid\nsince every platform defines at least one format.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "276f28672bb6d5d5feca78db4219c7b5adf1be26"
            },
            {
              "version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c620906fb1b2ad75d408ea9d06040d66952d4a31"
            },
            {
              "version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3839b6be2279fc4f558723f2c0fbfc9c42070958"
            },
            {
              "version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "680a89683197cdfe4e03e6fd7755454c647d39c1"
            },
            {
              "version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f2375a308640e401c142c5426d52c3d10e016d25"
            },
            {
              "version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "96dafbae77f50bfe2228bcfedcd8652c5e5f08e8"
            },
            {
              "version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d61ba609c3226af3c84268ba606ea06ee63e511b"
            },
            {
              "version": "3e7f51bd96077acad6acd7b45668f65b44233c4e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "20aa934ace6917262ff579a73ec018d06a7bad1c"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.3",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.3"
            },
            {
              "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": "6.18.51",
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}