{
  "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-2026-68474",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-68474",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T05:51:30.918Z",
    "updatedAt": "2026-08-17T05:39:17.306Z",
    "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": "powerpc/spufs: fix out-of-bounds access in spufs_mem_mmap_access()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/spufs: fix out-of-bounds access in spufs_mem_mmap_access()\n\nspufs_mem_mmap_access() computes the local store offset as\naddress - vma->vm_start, but bounds-checks it against vma->vm_end\ninstead of the local store size. On 64-bit, offset is always well\nbelow vma->vm_end, so the clamp never fires and len stays unbounded\nagainst the LS_SIZE buffer returned by ctx->ops->get_ls().\n\nReject offsets at or beyond LS_SIZE and clamp len to the remaining\nspace, mirroring the guard already used by spufs_mem_mmap_fault() and\nspufs_ps_fault().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "a352894d07059649398c4769dc8b645e1a1dad88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aa7aa8ba40c089762d821e3987aaae19e1f5705c"
            },
            {
              "version": "a352894d07059649398c4769dc8b645e1a1dad88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d479a7711f8ff127946467b910d947bd971b94ed"
            },
            {
              "version": "a352894d07059649398c4769dc8b645e1a1dad88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9d3569bfdceda69d5ffd5148901e57b69954d9ef"
            },
            {
              "version": "a352894d07059649398c4769dc8b645e1a1dad88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d97a8f3668949a8a9d1f6202f8c53446f2d89aa7"
            },
            {
              "version": "a352894d07059649398c4769dc8b645e1a1dad88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "913feef74354c653f10ecd4631df7618a95c49c2"
            },
            {
              "version": "a352894d07059649398c4769dc8b645e1a1dad88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3c1e92f75e11a11492b8cb901fceeb9f16ae6415"
            },
            {
              "version": "a352894d07059649398c4769dc8b645e1a1dad88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4efa313b15925bdd864784865d6585174979294b"
            },
            {
              "version": "a352894d07059649398c4769dc8b645e1a1dad88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "47b87f469a35b5ffc81c16eee6b13a9b6c8d55c6"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.27",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.27"
            },
            {
              "version": "5.10.261",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.212",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "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": "*"
            }
          ]
        }
      ]
    }
  }
}