https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T21:01:56.346436+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-19607 CVE-2026-19607 — Keycloak-services: keycloak-services: broker-originated username collision causes account lockout 2026-10-06T21:01:56.361425+00:00

Affected: Red Hat build of Keycloak 26.4, Red Hat build of Keycloak 26.4.16, Red Hat build of Keycloak 26.6, Red Hat build of Keycloak 26.6.7, Red Hat Single Sign-On 7

A flaw was found in the first-broker-login flow of the keycloak-services component. This component handles the initial authentication and account linking when a user logs in via an external identity provider. The issue allows an attacker to register a matching username on an external provider to trigger a collision in Keycloak, which results in the legitimate user being locked out of their account.