Red Hat Product Errata RHSA-2025:15717 - Security Advisory
Issued:
2025-09-11
Updated:
2025-09-11

RHSA-2025:15717 - Security Advisory

Synopsis

Important: Red Hat Single Sign-On 7.6.12 security update

Type/Severity

Security Advisory: Important

Topic

A new security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.

Description

Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.

This update to Red Hat Single Sign-On 7.6.12 includes a security update with important impact.

Security fixes:

  • jackson-core: jackson-core Potential StackoverflowError (CVE-2025-52999)

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Single Sign-On Text-Only Advisories x86_64

Fixes

  • BZ - 2374804 - CVE-2025-52999 com.fasterxml.jackson.core/jackson-core: jackson-core Potential StackoverflowError

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.