{
  "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-2025-10148",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-10148",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-12T05:10:37.469Z",
    "updatedAt": "2026-09-15T06:02:23.283Z",
    "importedAt": "2026-10-24T01:57:24.991Z",
    "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": "predictable WebSocket mask",
      "summary": "curl's WebSocket code did not update the 32-bit mask pattern for each new\noutgoing frame as the specification says. Instead it used a fixed mask that\npersisted and was used throughout the entire connection.\n\nA predictable mask pattern allows for a malicious server to induce traffic\nbetween the two communicating parties that could be interpreted by an involved\nproxy (configured or transparent) as genuine, real, HTTP traffic with content\nand thereby poison its cache. That cached poisoned content could then be\nserved to all users of that proxy.",
      "affected": [
        {
          "vendor": "curl",
          "product": "curl",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8.11.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "8.14.2"
            },
            {
              "version": "8.15.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "8.16.0"
            }
          ]
        },
        {
          "vendor": "curl",
          "product": "curl",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "d78e129d50b2d190f1c1bde2ad1f62f02f152db0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "84db7a9eae8468c0445b15aa806fa7fa806fa0f2"
            }
          ]
        },
        {
          "vendor": "curl",
          "product": "curl",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8.15.0",
              "status": "affected"
            },
            {
              "version": "8.14.1",
              "status": "affected"
            },
            {
              "version": "8.14.0",
              "status": "affected"
            },
            {
              "version": "8.13.0",
              "status": "affected"
            },
            {
              "version": "8.12.1",
              "status": "affected"
            },
            {
              "version": "8.12.0",
              "status": "affected"
            },
            {
              "version": "8.11.1",
              "status": "affected"
            },
            {
              "version": "8.11.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}