{
  "schema_version": "1.6.0",
  "id": "MAL-2026-15863",
  "modified": "2026-10-20T12:00:00Z",
  "published": "2026-10-20T12:00:00Z",
  "summary": "uvhttp-custom — malicious PyPI package, independently detected and OSV-corroborated",
  "details": "uvhttp-custom is a malicious PyPI package that codelake Research independently detected during automated supply-chain scanning, corroborated by MAL-2026-15863 in OSV. The detection signal and affected versions are detailed below.",
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "uvhttp-custom"
      },
      "versions": [
        "1.7.9",
        "1.8.1"
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://research.codelake.dev/advisories/clr-2026-3669-uvhttp-custom"
    },
    {
      "type": "ADVISORY",
      "url": "https://osv.dev/vulnerability/MAL-2026-15863"
    }
  ],
  "credits": [
    {
      "name": "Sascha Klein, codelake Research",
      "type": "FINDER",
      "contact": [
        "https://research.codelake.dev"
      ]
    }
  ],
  "database_specific": {
    "caseId": "CLR-2026-3669",
    "kind": "malware",
    "class": "Malware",
    "severity": "High",
    "status": "Malicious package — independently detected",
    "iocs": {
      "ips": [],
      "hashes": [],
      "indicators": [
        "uvhttp-custom — PyPI, 2 affected version(s)",
        "Affected versions: 1.7.9, 1.8.1",
        "Detection signal: Discord CDN URL downloads & executes hidden payload",
        "MAL-2026-15863 — corroborating OSV malicious record (osv.dev/vulnerability/MAL-2026-15863)"
      ]
    }
  }
}