CRITICAL 9.1 NVD
CVE-2026-18963
A flaw was found in the reset-credentials flow of the keycloak-services component, which is the core engine for identity and access management in Red Hat Build
A flaw was found in the reset-credentials flow of the keycloak-services component, which is the core engine for identity and access management in Red Hat Build of Keycloak. The issue allows an unauthenticated attacker to force the password reset process for any user without needing to click the required email verification link. This can result in the attacker gaining full control over target user accounts by directly setting new credentials.
References
- https://access.redhat.com/security/cve/CVE-2026-18963
- https://bugzilla.redhat.com/show_bug.cgi?id=2511595
This critical severity vulnerability with a CVSS score of 9.1 was published on 2026-08-18 via NVD.
Risk Timeline
CVE Disclosed2026-08-18 · -1 days ago
Remediation Resources
Official Advisory
access.redhat.com/security/cve/CVE-2026-18963Analysis & PoC
bugzilla.redhat.com/show_bug.cgi?id=2511595
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