{
  "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-2026-53160",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-53160",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-06-25T08:38:42.138Z",
    "updatedAt": "2026-08-05T12:33:35.015Z",
    "importedAt": "2026-10-24T01:58:20.586Z",
    "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": "misc: fastrpc: fix use-after-free race in fastrpc_map_create",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: fastrpc: fix use-after-free race in fastrpc_map_create\n\nfastrpc_map_lookup returns a raw pointer after releasing fl->lock. The\ncaller fastrpc_map_create then calls fastrpc_map_get (kref_get_unless_zero)\non this unprotected pointer. A concurrent MEM_UNMAP can free the map\nbetween the lock release and the kref operation, resulting in a\nuse-after-free on the freed slab object.\n\nRestore the take_ref parameter to fastrpc_map_lookup so the reference\nis acquired atomically under fl->lock before the pointer is exposed to\nthe caller.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0b70ec82b309a4093106ff399da1911ad23b52d3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0a3b87293fbd34fda651e6aead9964f84b893962"
            },
            {
              "version": "d7513b47082c08105e837b06cebeb3f07a5fa56f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8b080c89183196fd3e49212f2a1a1c4a29335b9c"
            },
            {
              "version": "802359a52676176b18713e33caa17572ad009057",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5b0166112019d1dce30b976ab28fd67f7f0be532"
            },
            {
              "version": "10df039834f84a297c72ec962c0f9b7c8c5ca31a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "992f121796b7ca83a5a8b93da24e971363206218"
            },
            {
              "version": "10df039834f84a297c72ec962c0f9b7c8c5ca31a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f20f6512ecb75c816e0debf4551a138f098615c4"
            },
            {
              "version": "10df039834f84a297c72ec962c0f9b7c8c5ca31a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "07ebe87915d8accdaba20c4f88c5ae430fe62fbb"
            },
            {
              "version": "f3f59bab68e9bc714f757ab22f3fb36153014043",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "6.1.156",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.176"
            },
            {
              "version": "6.6.112",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.143"
            },
            {
              "version": "6.12.53",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.12.94"
            },
            {
              "version": "6.17.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.18"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.18"
            },
            {
              "version": "6.1.176",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.143",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.94",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.36",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.13",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}