Go/github.com/oauth2-proxy/oauth2-proxy CVE-2026-40575, CVE-2026-76835: critical 9.1, EPSS 0.48%
OAuth2 Proxy has an Authentication Bypass via X-Forwarded-Uri Header Spoofing in github.com/oauth2-proxy/oauth2-proxy
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2026-5236
- nvd: CVE-2026-40575
- https://github.com/oauth2-proxy/oauth2-proxy/security/advisories/GHSA-7x63-xv5r-3p2x
CVE-2026-40575, CVE-2026-76835 · published · modified · JSON