{
  "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-2026-53177",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-53177",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-06-25T08:38:53.347Z",
    "updatedAt": "2026-10-15T01:22:33.431Z",
    "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": "bnxt_en: Fix NULL pointer dereference",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix NULL pointer dereference\n\nPCIe errors detected by a Root Port or Downstream Port cause error\nrecovery services to run on all subordinate devices regardless of\nadministrative state.\n\nThe .error_detected() callback, bnxt_io_error_detected(), disables\nand synchronizes IRQs via bnxt_disable_int_sync(), which calls\nbnxt_cp_num_to_irq_num() to map completion rings to IRQs using\nbp->bnapi.\n\nSince bp->bnapi is allocated on NIC open and freed on NIC close, PCIe\nerror recovery on a closed NIC can dereference a NULL pointer.\n\nCheck if bp->bnapi is NULL before disabling and synchronizing IRQs.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "e5811b8c09df9bc80eabc95339fceded23f16289",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1449177b87f768353909e930a99b902675119b2b"
            },
            {
              "version": "e5811b8c09df9bc80eabc95339fceded23f16289",
              "status": "affected",
              "versionType": "git",
              "lessThan": "964b1c3eb71afe58bb61c8b984164447e000ae8a"
            },
            {
              "version": "e5811b8c09df9bc80eabc95339fceded23f16289",
              "status": "affected",
              "versionType": "git",
              "lessThan": "59c5a3e69c7630a811565937e64be70b08436761"
            },
            {
              "version": "e5811b8c09df9bc80eabc95339fceded23f16289",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1a418ad0e5e525d1d117dd1601681f75455af320"
            },
            {
              "version": "e5811b8c09df9bc80eabc95339fceded23f16289",
              "status": "affected",
              "versionType": "git",
              "lessThan": "08e57d014ea19f303d5d57a849beb846f37788b7"
            },
            {
              "version": "e5811b8c09df9bc80eabc95339fceded23f16289",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3884976f87448e269908ae61bd5d62d54ce9c0c7"
            },
            {
              "version": "e5811b8c09df9bc80eabc95339fceded23f16289",
              "status": "affected",
              "versionType": "git",
              "lessThan": "580844a9683afe7974856dd5b7886447435b3474"
            },
            {
              "version": "e5811b8c09df9bc80eabc95339fceded23f16289",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d930276f2cddd0b7294cac7a8fe7b877f6d9e08d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.17"
            },
            {
              "version": "5.10.260",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.210",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}