What is CVE-2026-114232?

CVE-2026-114232 is a high-severity vulnerability, classified under Missing Authorization. CVSS score: 8.1/10. Published 2026-11-05.

How severe is CVE-2026-114232?

High severity. CVSS v3 base score is 8.1 out of 10.

CVE-2026-114232

CVE-2026-114232

A flaw was found in the UserManagedPermissionService of the Keycloak authorization server. The UMA Protection API, which manages user permissions, fails to validate the resourceType field when a user creates a new policy. This allows an attacker to create a policy that applies to resources owned by other users, potentially leading to unauthorized access or modification of sensitive data across the entire realm.

Vulnerability class: Broken Access Control

Published 2026-11-05 · last modified 2026-11-06.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

RHSA-2026:95759 (vendor-advisory)
RHSA-2026:95760 (vendor-advisory)
RHSA-2026:95761 (vendor-advisory)
RHSA-2026:95762 (vendor-advisory)
access.redhat.com/security/cve/CVE-2026-114232 (vdb-entry)
RHBZ#2558074 (issue-tracking)

Frequently asked questions

What is CVE-2026-114232?: CVE-2026-114232 is a high-severity vulnerability, classified under Missing Authorization. CVSS score: 8.1/10. Published 2026-11-05.
How severe is CVE-2026-114232?: High severity. CVSS v3 base score is 8.1 out of 10.