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CVE-2025-3501

Published: Apr 29, 2025

Modified: Nov 20, 2025

PUBLISHED

CVSS v3.1

8.2

HIGH

Description

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

Vendor	Product	Versions
Unknown	keycloak	affected `25.0.0 - < 25.` affected `26.0.0 - < 26.0.11` unknown `26.1.0 - < 26.1.` affected `26.2.0 - < 26.2.2`
Red Hat	Red Hat Build of Keycloak	All versions
Red Hat	Red Hat build of Keycloak 26	All versions
Red Hat	Red Hat build of Keycloak 26.0	unaffected `26.0.11-2 - < *`
Red Hat	Red Hat build of Keycloak 26.0	unaffected `26.0-12 - < *`
Red Hat	Red Hat build of Keycloak 26.0	unaffected `26.0-13 - < *`
Red Hat	Red Hat build of Keycloak 26.2	unaffected `26.2.5-1 - < *`
Red Hat	Red Hat build of Keycloak 26.2	unaffected `26.2-4 - < *`
Red Hat	Red Hat build of Keycloak 26.2	unaffected `26.2-4 - < *`
Red Hat	Red Hat Single Sign-On 7	All versions

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

References

vendor-advisory

x_refsource_REDHAT

vendor-advisory

x_refsource_REDHAT

vendor-advisory

x_refsource_REDHAT

vendor-advisory

x_refsource_REDHAT

https://access.redhat.com/security/cve/CVE-2025-3501

vdb-entry

x_refsource_REDHAT

issue-tracking

x_refsource_REDHAT

https://github.com/keycloak/keycloak/issues/39350

https://github.com/keycloak/keycloak/pull/39366

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