CVE-2026-33495
Ory Oathkeeper has an authentication bypass by usage of untrusted header in github.com/ory/oathkeeper
6.5
MEDIUM
CVSS 3.1
EPSS 0.02%
Description
Ory Oathkeeper has an authentication bypass by usage of untrusted header in github.com/ory/oathkeeper
How to fix CVE-2026-33495
To remediate CVE-2026-33495, upgrade the affected package to a fixed version below.
- Go/github.com/ory/oathkeeper—upgrade to 0.40.10-0.20260320084810-e9acca14a04d or later
- —upgrade to 0.40.10-0.20260320084810-e9acca14a04d or later
Is CVE-2026-33495 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.40.10-0.20260320084810-e9acca14a04d
- from 0, < 0.40.10-0.20260320084810-e9acca14a04d
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |