Information Exposure Affecting request-9047-keycloak-fips-26.5 package, versions <26.5.7-r10


Severity

Recommended
0.0
low
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.32% (24th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-CHAINGUARDLATEST-REQUEST9047KEYCLOAKFIPS265-17813166
  • published4 Jul 2026
  • disclosed23 Mar 2026

Introduced: 23 Mar 2026

CVE-2026-4633  (opens in a new tab)
CWE-209  (opens in a new tab)

How to fix?

Upgrade Chainguard request-9047-keycloak-fips-26.5 to version 26.5.7-r10 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream request-9047-keycloak-fips-26.5 package and not the request-9047-keycloak-fips-26.5 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

A flaw was found in Keycloak. A remote attacker can exploit differential error messages during the identity-first login flow when Organizations are enabled. This vulnerability allows an attacker to determine the existence of users, leading to information disclosure through user enumeration.

CVSS Base Scores

version 3.1