CVE-2025-3501

HIGH

Keycloak < 26.2.2 - Certificate Validation Bypass via Trust Store Policy

Title source: llm
STIX 2.1

Description

A flaw was found in Keycloak. By setting a verification policy to 'ALL', the trust store certificate verification is skipped, which is unintended.

References (8)

Core 8
Core References
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2025:4335
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2025:4336
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2025:8672
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2025:8690
Vendor Advisory vdb-entry x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2025-3501
Issue Tracking issue-tracking x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2358834

Scores

CVSS v3 8.2
EPSS 0.0009
EPSS Percentile 25.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-297
Status published
Products (9)
org.keycloak/keycloak-services 0 - 26.2.2Maven
Red Hat/Red Hat Build of Keycloak
Red Hat/Red Hat build of Keycloak 26
Red Hat/Red Hat build of Keycloak 26.0 26.0-12
Red Hat/Red Hat build of Keycloak 26.0 26.0-13
Red Hat/Red Hat build of Keycloak 26.0 26.0.11-2
Red Hat/Red Hat build of Keycloak 26.2 26.2-4
Red Hat/Red Hat build of Keycloak 26.2 26.2.5-1
Red Hat/Red Hat Single Sign-On 7
Published Apr 29, 2025
Tracked Since Feb 18, 2026