AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

Red HatCVE-2026-18963

reset-credentials flow of the keycloak-services: weak password recovery

Red Hat

CVE-2026-18963 · Published Aug 18, 2026 · updated Sep 8, 2026

Critical9.1
No fix yet
Red Hat advisory

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.

Affected versions

PackageAffectedFixed in
Red Hat JBoss Enterprise Application Platform Expansion Pack
Product
all versionsNo fix yet
Red Hat build of Keycloak 26.4.15
Product
all versionsNo fix yet
all versionsNo fix yet
Red Hat build of Keycloak 26.6.6
Product
all versionsNo fix yet
all versionsNo fix yet
all versionsNo fix yet
Details and references

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