{
  "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-2026-74380",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-74380",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T05:58:57.706Z",
    "updatedAt": "2026-10-16T18:55:36.594Z",
    "importedAt": "2026-10-24T01:58:30.346Z",
    "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": "gpu: host1x: Fix iommu_map_sgtable() return value check",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpu: host1x: Fix iommu_map_sgtable() return value check\n\nCommit \"iommu: return full error code from iommu_map_sg[_atomic]()\"\nchanged iommu_map_sgtable() to return an ssize_t and negative values\nin error cases, rather than a size_t and a zero.\n\npin_job() also was incorrectly assigning to 'int', which could cause\noverflows into negative values.\n\nUpdate pin_job() to correctly check for errors from iommu_map_sgtable.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5f3985c2a500df3126cb12a2e0ccf26a40bc495d"
            },
            {
              "version": "ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3ac173e46ef6fda9c9df8d47cdff4df962df9728"
            },
            {
              "version": "ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2a68928c445138961e2c451983b473aeb3f5b999"
            },
            {
              "version": "ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "79240eee5a40014d9edfabe19f06b35ffa84e5f8"
            },
            {
              "version": "ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e024c7993d839503d6c1f0044b8fc537c30300e9"
            },
            {
              "version": "ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "18f74762013a4b6aa6f905c4459e0f506f9c5c7b"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.15"
            },
            {
              "version": "6.1.178",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.145",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.97",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.40",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}