An update for grafana is now available for Red Hat Enterprise Linux 8.8 Update
 Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service.

Red Hat Product Security has rated this update as having a security impact of
 Important. 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.

Grafana is an open source, feature rich metrics dashboard and graph editor for
 Graphite, InfluxDB & OpenTSDB. 

Security Fix(es):

* net/http: Request smuggling due to acceptance of invalid chunked data in net/http (CVE-2025-22871)

* grafana: Cross-site Scripting (XSS) in Grafana via Custom Frontend Plugins
 and Open Redirect (CVE-2025-4123)

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.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2025-4123: Improper Neutralization of Input During Web Page Generation
 ('Cross-site Scripting') (CWE-79)
CVE-2025-22871: Inconsistent Interpretation of HTTP Requests ('HTTP
 Request/Response Smuggling') (CWE-444)