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GO-2026-4793 Traefik has a Potential mTLS Bypass via Fragmented TLS ClientHello Causing Pre-SNI Sniff Fallback to Default Non-mTLS TLS Config in github.com/traefik/traefik

🗓️ 23 Mar 2026 18:16:14Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Potential mutual TLS bypass in Traefik due to fragmented client hello causing sniff fallback to non mutual TLS

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16 Apr 2026 02:14Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
CVSS 47.8
EPSS0.00306
SSVC
3