{
  "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-2026-64056",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-64056",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-07-19T15:39:37.673Z",
    "updatedAt": "2026-08-05T12:38:45.763Z",
    "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": "net: ethernet: cortina: Make RX SKB per-port",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: cortina: Make RX SKB per-port\n\nThe SKB used to assemble packets from fragments in gmac_rx()\nis static local, but the Gemini has two ethernet ports, meaning\nthere can be races between the ports on a bad day if a device\nis using both.\n\nMake the RX SKB a per-port variable and carry it over between\ninvocations in the port struct instead.\n\nZero the pointer once we call napi_gro_frags(), on error (after\ncalling napi_free_frags()) or if the port is stopped.\n\nZero it in some place where not strictly necessary just to\nemphasize what is going on.\n\nThis was found by Sashiko during normal patch review.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "27856d533eca3804008695f61c1e4d5ff984196b"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b6b22824b30e48ce1df3a2e80990f4b8505deb50"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6bba24e9ebe6f1c0b356cd471e36bdc7fa434897"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3b249988d774dacf13b203817e971934a42243c4"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "72158ea185b27afae163949b0e86164cb6b64e55"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cfd62907f3cdbc3b6da8f49ba907c0390018fe5e"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "67a35e7da7ef9d2f000aa758552a128324c604a0"
            },
            {
              "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
              "status": "affected",
              "versionType": "git",
              "lessThan": "06937db21ee311ed07eba47954447245041a982d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.16",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.16"
            },
            {
              "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": "6.6.142",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.92",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.34",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}