Traefik: Rootless HTTP/1 request-target routes as "/" but is forwarded verbatim, bypassing path-scoped routing, middl...
High-risk advisory
CVE-2026-88009
Summary
Traefik: Rootless HTTP/1 request-target routes as "/" but is forwarded verbatim, bypassing path-scoped routing, middleware guards and access logging
Why it matters
GitHub has published a reviewed security advisory for github.com/traefik/traefik/v3. Prioritize it with other application dependency updates.
Operator check
Check whether github.com/traefik/traefik/v3 is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.8.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.