CVE-2026-79652
CVE-2026-79652: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium5.9
Medium [CVE-2026-79652] JWT Bearer authorization grant does not enforce consentRequired
CVE-2026-79652Source published Source updated
A flaw was found in the JWT Bearer authorization grant implementation within the keycloak-services component of Red Hat Build of Keycloak. This component handles various OAuth2 and OpenID Connect grant types used for issuing access tokens. The issue occurs because the JWT Bearer grant fails to check if a client requires user consent before issuing a token. This allows an authenticated attacker with valid client credentials and a trusted identity provider assertion to bypass the consent requirement and obtain unauthorized access to a user account at a consent-gated client. The Red Hat Product Security team has assessed the severity of this vulnerability as Moderate, given that exploitation requires a specific non-default client configuration and the possession of valid client credentials…
- Affected products in this advisory
- Red Hat build of Keycloak 26.6.7
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- rhbk/keycloak-operator-bundle:26.6.7-3
- rhbk/keycloak-rhel9:26.6-20
- rhbk/keycloak-rhel9-operator:26.6-20
- keycloak/rhbk-openshift-rhel9
4 more entries in the full advisory.
- Mitigation guidance
- Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
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