5.8
Moyenne
CVE-2026-4366 A flaw was identified in Keycloak, an identity and access management solution, where it improperly follows HTTP…
Description
A flaw was identified in Keycloak, an identity and access management solution, where it improperly follows HTTP redirects when processing certain client configuration requests. This behavior allows an attacker to trick the server into making unintended requests to internal or restricted resources. As a result, sensitive internal services such as cloud metadata endpoints could be accessed. This issue may lead to information disclosure and enable attackers to map internal network infrastructure.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat build of Keycloak 26.4 26.4 | premières → < 26.4-17 | 26.4-17 |
| Red Hat build of Keycloak 26.4.12 | Versions non publiées | |
| Red Hat Build of Keycloak | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform 8 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform Expansion Pack | Versions non publiées | |
| Red Hat Single Sign-On 7 | Versions non publiées |
Références
- RHSA-2026:19596 access.redhat.com
- RHSA-2026:19597 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2448543 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de Red Hat build of Keycloak 26.4
Les 87 CVE de Red Hat build of Keycloak 26.4 →
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