HIGHMaven →
Keycloak: Unauthorized authentication via disabled SAML Identity Provider
Keycloak: Unauthorized authentication via disabled SAML Identity Provider
Affected packages
- org.keycloak:keycloak-server-spi-private— before 26.5.5
- org.keycloak:keycloak-services— before 26.5.5
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://nvd.nist.gov/vuln/detail/CVE-2026-2603
- https://github.com/keycloak/keycloak/issues/46911
- https://github.com/keycloak/keycloak/pull/46932
- https://github.com/keycloak/keycloak/commit/4fd5367e6cc28cfa68fb2240fc459c12b1fdbf2a
- https://github.com/keycloak/keycloak/commit/8ed7e59dc08d79751a27c23aadb590f06b43f132
- https://access.redhat.com/errata/RHSA-2026:3925
- https://access.redhat.com/errata/RHSA-2026:3926
- https://access.redhat.com/errata/RHSA-2026:3947
- https://access.redhat.com/errata/RHSA-2026:3948
- https://access.redhat.com/security/cve/CVE-2026-2603
- https://bugzilla.redhat.com/show_bug.cgi?id=2440300
- https://github.com/keycloak/keycloak
- https://github.com/keycloak/keycloak/commits/26.5.5
Structured record: https://osv.dev/vulnerability/GHSA-x4p7-7chp-64hq
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