Insufficient Verification of Data Authenticity The advisory has been revoked - it doesn't affect any version of package keycloak.src (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-KEYCLOAKSRC-14922885
- published14 Jan 2026
- disclosed9 Jul 2018
Introduced: 9 Jul 2018
CVE-2018-10894 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream keycloak.src package and not the keycloak.src package as distributed by RHEL.
It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1599434
- https://access.redhat.com/security/cve/CVE-2018-10894
- https://access.redhat.com/errata/RHSA-2018:3592
- https://access.redhat.com/errata/RHSA-2018:3593
- https://access.redhat.com/errata/RHSA-2018:3595
- https://access.redhat.com/errata/RHSA-2019:0877
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894