Go/github.com/traefik/traefik/v3 CVE-2026-54765: high 8.5, EPSS 0.35%
Traefik: Gateway HTTPRoute backendRef filters can leak backend context across routes sharing a Service:port in github.com/traefik/traefik
Action: Upgrade github.com/traefik/traefik/v3 to 3.7.6 or later.
go get github.com/traefik/traefik/v3@v3.7.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 3.7.0 | 3.7.6 | - |
Fixed versions
| 3.7.6 |
Sources
- osv: GO-2026-6205#Go/github.com/traefik/traefik/v3
- nvd: CVE-2026-54765
- https://github.com/traefik/traefik/security/advisories/GHSA-6p8f-p8j2-rqmv
- https://github.com/traefik/traefik/commit/8aada7a7d52e4588a75386d8b86d270f6fe8d549
- https://github.com/traefik/traefik/pull/13367
- https://github.com/traefik/traefik/releases/tag/v3.7.6
CVE-2026-54765 · published · modified · JSON