Go/github.com/traefik/traefik CVE-2026-40912: high 8.2, EPSS 0.77%
Traefik has an StripPrefixRegex Middleware Authorization Bypass via Path/RawPath Desync
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-6jwx-7vp4-9847#Go/github.com/traefik/traefik
- https://github.com/traefik/traefik/security/advisories/GHSA-6jwx-7vp4-9847
- https://nvd.nist.gov/vuln/detail/CVE-2026-40912
- https://access.redhat.com/errata/RHSA-2026:21772
- https://access.redhat.com/security/cve/CVE-2026-40912
- https://bugzilla.redhat.com/show_bug.cgi?id=2464229
- 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
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40912.json
CVE-2026-40912 · published · modified · JSON