Go/github.com/traefik/traefik CVE-2026-41263: low 3.7, EPSS 0.41%
Traefik: A timing side-channel vulnerability allows for valid username enumeration via BasicAuth middleware
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 1.7.34 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-6x2q-h3cr-8j2h#Go/github.com/traefik/traefik
- https://github.com/traefik/traefik/security/advisories/GHSA-6x2q-h3cr-8j2h
- https://nvd.nist.gov/vuln/detail/CVE-2026-41263
- https://github.com/traefik/traefik
- https://github.com/traefik/traefik/releases/tag/v2.11.43
- https://github.com/traefik/traefik/releases/tag/v3.6.14
- https://github.com/traefik/traefik/releases/tag/v3.7.0-rc.2
CVE-2026-41263 · published · modified · JSON