CVE-2026-19729
CVE CVE-2026-19729EUVD EUVD-2026-74756Published 2026-09-09T07:03:35.000ZLast changed 2026-09-16T18:34:56.000ZCVSS 4.9
What the advisory describes
A flaw was found in the key provider component of the keycloak-services library, which is the core engine for the Red Hat Build of Keycloak. The issue occurs because a previous fix for path probing was incomplete, allowing a realm administrator to still submit arbitrary filesystem paths as keystore parameters. This can be used to determine the existence and readability of files on the server, potentially exposing sensitive system information.
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
- Red Hat — Red Hat Single Sign-On 7
- Red Hat — Red Hat build of Keycloak 26.4 patch: 26.4.16-2; patch: 26.4-26
- Red Hat — Red Hat build of Keycloak 26.6 patch: 26.6-20; patch: 26.6.7-3
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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