CVE-2026-74240
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Quay: jwt claim validation bypasses in quay federated robot and sso authentication
A flaw was found in Red Hat Quay's JWT (JSON Web Token) validation for federated robot accounts and single sign-on (SSO) authentication. Multiple issues related to audience verification and the enforcement of `azp` and `sub` claims were identified. These flaws could allow an attacker with a validly-signed token from the same identity provider to bypass configured security restrictions. This bypass could lead to unauthorized access by circumventing intended audience, subject, or authorized-client limitations.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Red Hat OpenShift Update Service
- Vendor
- Red Hat
- Product
- Red Hat OpenShift Update Service
- Platforms
- Unknown
- Default status
affected- Package
- openshift-update-service/openshift-update-service-rhel8
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Quay 3
- Vendor
- Red Hat
- Product
- Red Hat Quay 3
- Platforms
- Unknown
- Default status
affected- Package
- quay/quay-rhel8
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Quay 3
- Vendor
- Red Hat
- Product
- Red Hat Quay 3
- Platforms
- Unknown
- Default status
affected- Package
- quay/quay-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.