CVE-2026-16089
MEDIUM5.4CVSS v3
—CVSS v2
0.15%
EPSS (exploit probability)
CWE-384CWE
Description
A flaw was found in the keycloak-services component of Red Hat Build of Keycloak. The issue occurs because OAuth 2.0 authorization codes are not properly bound to the client that originally requested them. An attacker who can intercept an authorization code can modify it to be redeemed by their own client, potentially allowing them to obtain access tokens for a victim's identity.
CVSS v3 vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:N
Affected routers (0)
No routers currently mapped to this CVE in our database.