urllib3 is an HTTP client library for Python

{
  "id": "700f3041ee70542f8d4b31a5fb4724d6f3f3ced6f6037dbeb0b47654335be232",
  "url": "https://osv.dev/vulnerability/CLEANSTART-2026-IL95812",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "urllib3 is an HTTP client library for Python",
    "summary": "CVE-2026-97689 affects multiple packages. urllib3 is an HTTP client library for Python. See references for individual vulnerability details.",
    "evidence": "osv:CLEANSTART-2026-IL95812",
    "products": [
      {
        "name": {
          "value": "py3.12-pip",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "26.2-r3",
            "evidence": "/affected/0/ranges"
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        "affected_versions": []
      },
      {
        "name": {
          "value": "py3.11-pip",
          "evidence": "/affected/1/package/name"
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        "prerequisites": [],
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            "value": "26.2-r2",
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      },
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        "name": {
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          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "26.2-r1",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CLEANSTART-2026-IL95812",
      "aliases": [
        "CLEANSTART-2026-IL95812"
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      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
        }
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            "purl": "pkg:apk/cleanstart/py3.12-pip?arch=noarch",
            "ecosystem": "CleanStart"
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          "database_specific": {
            "source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-IL95812.json"
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        },
        {
          "ranges": [
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          "package": {
            "name": "py3.11-pip",
            "purl": "pkg:apk/cleanstart/py3.11-pip?arch=noarch",
            "ecosystem": "CleanStart"
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          "database_specific": {
            "source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-IL95812.json"
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        {
          "ranges": [
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          "package": {
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            "ecosystem": "CleanStart"
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          "database_specific": {
            "source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-IL95812.json"
          }
        }
      ],
      "modified": "2026-10-09T07:46:55.934284507Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-97689"
      ],
      "references": [
        "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-IL95812.json",
        "https://osv.dev/vulnerability/CVE-2026-97689",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-97689"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2026-97689",
        "evidence": "/upstream"
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    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 109823,
  "published_at": "2026-10-06T00:37:08.322+00:00"
}