Werkzeug 3.1.5 security fix release

{
  "id": "fda32c28e2b878b34137d556aa72cff73e68834ec8a4552c54aca0639c732ae8",
  "url": "https://github.com/pallets/werkzeug/releases/tag/3.1.5",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Werkzeug 3.1.5 security fix release",
    "summary": "Werkzeug 3.1.5 improves Windows special-device-name handling in safe_join and fixes multipart parsing at chunk boundaries.",
    "evidence": "This is the Werkzeug 3.1.5 security fix release",
    "products": [
      {
        "name": {
          "value": "Werkzeug",
          "evidence": "Werkzeug 3.1.5 security fix release"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.1.5",
            "evidence": "3.1.5 security fix release"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-pallets-werkzeug",
  "document_id": 22125,
  "published_at": "2026-01-08T17:49:37+00:00"
}