CVE-2025-3501
HIGH8.2EPSS 0.09%Keycloak hostname verification
Published: 4/30/2025Modified: 2/4/2026
Description
A flaw was found in Keycloak. By setting a verification policy to 'ANY', the trust store certificate verification is skipped, which is unintended.
Affected packages (1)
- Maven/org.keycloak:keycloak-servicesfrom 0, < 26.2.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N |
References (10)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-3501
- PATCHhttps://github.com/keycloak/keycloak
- WEBhttps://access.redhat.com/errata/RHSA-2025:4335
- WEBhttps://access.redhat.com/errata/RHSA-2025:4336
- WEBhttps://access.redhat.com/security/cve/CVE-2025-3501
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=2358834
- WEBhttps://github.com/keycloak/keycloak/commit/99ca24c832729075e04d8bc58666089268314272
- WEBhttps://github.com/keycloak/keycloak/issues/39350
- WEBhttps://github.com/keycloak/keycloak/pull/39366
- WEBhttps://github.com/keycloak/keycloak/security/advisories/GHSA-hw58-3793-42gg