CVE-2026-14209
A remote, authenticated attacker can exploit multiple vulnerabilities in Keycloak to obtain administrator rights, bypass security measures and disclose confidential information.
CSIRTS triage
- What
- Multiple vulnerabilities in Keycloak allow authenticated attackers to gain administrator rights, bypass security measures, and access confidential information.
- Who is affected
- All Keycloak deployments requiring authenticated access are affected.
- Urgency
- Medium severity requiring authentication but resulting in administrator privilege escalation and information access.
- Action
- Update Keycloak to the patched version and audit user accounts and permission changes.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.39% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[UPDATE] [medium] Keycloak: Multiple vulnerabilitiescert-bund · 2026-08-06
- mediumCVE-2026-14209: A vulnerability was discovered in Keycloak's Admin UI extension that allows certain administra…nvd · 2026-06-30
External references
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[](https://www.csirts.com/cve/CVE-2026-14209)