CVE-2026-74240: fallo de gravedad media en Red Hat OpenShift Update Service
Quay: jwt claim validation bypasses in quay federated robot and sso authentication
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.4epss 0.3%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVEs relacionadas — Red Hat OpenShift Update Service
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-9676MEDIUMPodman: buildah: cri-o: symlink traversal vulnerability in the containers/storage library can cause denial of service (dos)EPSS 1.3%CVE-2024-3727HIGHContainers/image: digest type does not guarantee valid typeEPSS 1.3%CVE-2024-11831MEDIUMNpm-serialize-javascript: cross-site scripting (xss) in serialize-javascriptEPSS 1.1%CVE-2023-4956MEDIUMQuay: clickjacking on config-editor page severityEPSS 0.6%CVE-2026-85469HIGHQuay-builder-qemu: quay-builder-qemu: release workflow uses third-party action pinned to mutable @master with registry credentials in scopeEPSS 0.5%CVE-2023-3384MEDIUMQuay: stored cross site scriptingEPSS 0.5%