GHSA-G55H-RG46-X9C5: TLS option confusion in multi-host routers can bypass mTLS for protected hosts · Advisory · traefik/traefik · GitHub

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PublisherGitHub

Article IDGHSA-G55H-RG46-X9C5

Verified snapshot27 Sept 2026, 08:30 UTC

Linked CVEs1

Linked CVE reports

These are source relationships, not a claim that this article fixes every affected product or branch.

CVE-2026-85597Traefik before v2.11.55 and v3.0.0 through v3.7.10 mTLS Bypass via TLS Option Conflict

Source and provenance

Original title: TLS option confusion in multi-host routers can bypass mTLS for protected hosts · Advisory · traefik/traefik · GitHub. Captured 27 Sept 2026, 08:30 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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