Issued:

2025-02-26

Updated:

2025-02-26

RHSA-2025:1875 - Moderate: Red Hat OpenShift Service Mesh Containers for 2.5.9

Synopsis

Moderate: Red Hat OpenShift Service Mesh Containers for 2.5.9

Type/Severity

Security Advisory Moderate

Topic

Red Hat OpenShift Service Mesh Containers for 2.5.9

This update has a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an OpenShift Container Platform installation.

Security Fix(es):

• kiali-ossmc-container: Mutation XSS in DOMPurify Due to Improper Template Literal Handling (CVE-2025-26791)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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

Fixes

• This content is not included.BZ - 2345695
• This content is not included.OSSM-8726

CVEs

• CVE-2019-12900
• CVE-2020-11023
• CVE-2022-49043
• CVE-2024-35195
• CVE-2025-26791

References

• https://access.redhat.com/security/updates/classification/#moderate

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.