{
  "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-2026-92542",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-92542",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-07T16:42:20.998Z",
    "updatedAt": "2026-10-07T20:30:49.884Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "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": "Blind VXLAN injection into encrypted overlay networks from cluster peer",
      "summary": "The firewall rules which mark VXLAN datagrams for encryption indiscriminately match both authentic VXLAN datagrams sent from the kernel and forged datagrams sent by user processes. Any packet sent from the host network namespace of a Linux Swarm node is encrypted with the overlay-network IPsec parameters which meets the following criteria:\n\n- UDP datagram\n- Destination port is the Swarm data-path port\n- Datagram starts with a VXLAN header for the VNI of an encrypted overlay network which any running container on the node is connected to",
      "affected": [
        {
          "vendor": "Docker",
          "product": "Docker Engine",
          "platforms": [
            "Linux"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "25.0.19"
            },
            {
              "version": "26.0.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "29.8.2"
            }
          ]
        },
        {
          "vendor": "Docker",
          "product": "Docker Engine overlay network driver",
          "packageName": "github.com/docker/docker/libnetwork/drivers/overlay",
          "platforms": [
            "Linux"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "v25.0.19"
            },
            {
              "version": "v26.0.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "*"
            }
          ]
        },
        {
          "vendor": "Moby",
          "product": "Moby overlay network driver",
          "packageName": "github.com/moby/moby/v2/daemon/libnetwork/drivers/overlay",
          "platforms": [
            "Linux"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "v2.0.0-beta.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "v2.0.0-beta.25"
            }
          ]
        }
      ]
    }
  }
}