Servers and applications
GHSA-2272-4vv8-65ww
Negated Host matcher causes a TLS option conflict that disables client-certificate authentication on the excluded host
- Severity
- Medium 6.9
- Published
- 7 Oct 2026
- Last changed
- 7 Oct 2026
- Added to UpHeron
- 3 Nov 2026
- Fixed in
- 2.11.58, 3.7.13
- Sources
- Project advisories (GitHub)
Affected software
| Software | Affected versions |
|---|---|
TraefikServers and applications · github:traefik/traefik |
|
References
- GitHub Advisory Database https://github.com/advisories/GHSA-2272-4vv8-65ww
- github.com https://github.com/traefik/traefik/security/advisories/GHSA-2272-4vv8-65ww