CVE-2025-13467

A flaw was found in the Keycloak LDAP User Federation provider. This vulnerability allows an authenticated realm administrator to trigger deserialization of untrusted Java objects via a malicious LDAP server configuration.

CVSS 3.1

5.5CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

EPSS

0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-25)

CWE

CWE-502

Published

2025-11-25

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

Packages (OSV)

References

• https://access.redhat.com/errata/RHSA-2025:22088
• https://access.redhat.com/errata/RHSA-2025:22089
• https://access.redhat.com/errata/RHSA-2025:22090
• https://access.redhat.com/errata/RHSA-2025:22091
• https://access.redhat.com/security/cve/CVE-2025-13467

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