Lucene search
+L

GHSA-9CR8-Q42Q-G8M7 Traefik: HTTP/3 mTLS bypass via exact SNI TLSOptions lookup for wildcard and mixed-case hosts

🗓️ 16 Jun 2026 21:04:29Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 7 Views

Critical Traefik HTTP/3 TLS config lookup bypasses mTLS for wildcard or case-insensitive hosts.

Related
Refs

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

02 Sep 2026 21:30Current
5.8Medium risk
Vulners AI Score5.8
CVSS 47.8
CVSS 3.110
EPSS0.00629
7