CVE-2026-16071
CVE CVE-2026-16071EUVD EUVD-2026-53383Published 2026-08-05T13:50:54.000ZLast changed 2026-08-06T14:18:08.000ZCVSS 5.4
What the advisory describes
A flaw was found in the LDAP storage provider of Keycloak, which is used to federate user identities from external directories. The issue occurs when a delegated administrator performs a search using a specific LDAP entry Distinguished Name (DN). Due to missing validation, the system allows lookups for users located outside the configured search boundary, leading to the disclosure of account information from unauthorized parts of the directory and unintended importing of those users into local storage.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Red Hat — Red Hat build of Keycloak 26.4 patch: 26.4-22; patch: 26.4.14-1
- Red Hat — Red Hat build of Keycloak 26.6 patch: 26.6-11; patch: 26.6.5-1
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Red Hat — Red Hat build of Keycloak
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