CVE-2026-114635
High · 8.7CVSS
8.7
EPSS
0.2%
Published
Oct 22, 2026
CISA due date
—
The record
Traefik before v2.11.58 and v3.7.14 contains an authentication bypass vulnerability in its SNI check, which is skipped when request TLS state is nil. Unauthenticated clients can send HTTP/2 requests with the :scheme http pseudo-header over TLS on Go 1.27 builds to reach routers requiring client certificates without presenting one.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
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