urllib3 is an HTTP client library for Python

{
  "id": "9077cd1431c6637425d86b168d448d1de669822964c4308c219369d370b5d9a5",
  "url": "https://osv.dev/vulnerability/CLEANSTART-2026-ZK07015",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "urllib3 is an HTTP client library for Python",
    "summary": "CVE-2026-97688 affects multiple packages. urllib3 is an HTTP client library for Python. See references for individual vulnerability details.",
    "evidence": "osv:CLEANSTART-2026-ZK07015",
    "products": [
      {
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          "value": "py3.12-pip",
          "evidence": "/affected/0/package/name"
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        "prerequisites": [],
        "fixed_versions": [
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            "value": "26.2-r3",
            "evidence": "/affected/0/ranges"
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        "fixed_versions": [
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            "value": "26.2-r1",
            "evidence": "/affected/2/ranges"
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        "affected_versions": []
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    ],
    "severity": "medium",
    "structured": {
      "id": "CLEANSTART-2026-ZK07015",
      "aliases": [
        "CLEANSTART-2026-ZK07015"
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      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/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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          "package": {
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          "database_specific": {
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      ],
      "modified": "2026-10-09T07:47:43.338063187Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-97688"
      ],
      "references": [
        "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-ZK07015.json",
        "https://osv.dev/vulnerability/CVE-2026-97688",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-97688"
      ],
      "provider_metadata": {}
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    "related_cves": [
      {
        "value": "CVE-2026-97688",
        "evidence": "/upstream"
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    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
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  "source_id": "core-osv",
  "document_id": 110858,
  "published_at": "2026-10-06T00:37:08.625+00:00"
}