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CVE-2026-53622 Traefik: HTTP/3 mTLS bypass via exact SNI TLSOptions lookup for wildcard and mixed-case hosts

🗓️ 23 Jun 2026 19:13:28Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Traefik HTTP three mTLS bypass: exact SNI lookup misses wildcards and case variants.

Related
Affected
Refs
[
  {
    "vendor": "traefik",
    "product": "traefik",
    "versions": [
      {
        "version": "< 3.7.3",
        "status": "affected"
      }
    ]
  }
]

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