{
  "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-2026-46189",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-46189",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-28T09:36:43.205Z",
    "updatedAt": "2026-09-09T12:04:49.181Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "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": "RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path\n\nSashiko points out that pvrdma_uar_free() is already called within\npvrdma_dealloc_ucontext(), so calling it before triggers a double free.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "269967d7693304e1f06ed2dff4ebbbeeb397cda4"
            },
            {
              "version": "29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1df5711121cdc11e76b889408fdbe459feba1d39"
            },
            {
              "version": "29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3a231c34c5bc3d3cfc850b877758ec9fdaa8a483"
            },
            {
              "version": "29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ecc36a82ecfcfdf3c6606d209f22ec5543c410e0"
            },
            {
              "version": "29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "45d25e3ec17900bf5a9d6876ff16ceee31c4c0e0"
            },
            {
              "version": "29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0c63333ff97bd1275294fd12840a0efe9d7a4c59"
            },
            {
              "version": "29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "935ee27d0904aa944cbcc979094c20e5ef62eead"
            },
            {
              "version": "29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e38e86995df27f1f854063dab1f0c6a513db3faf"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.10"
            },
            {
              "version": "5.10.258",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.140",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.88",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.30",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}