Issued at: 2026-11-11
Updated at: 2026-11-11
Advisory content derived from Red Hat RHSA-2026:97555, © Red Hat, Inc., used under CC BY 4.0, with modifications.
Synopsis
Important: grafana security, bug fix, and enhancement update
Description
Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB.
Security Fix(es):
* crypto/x509: golang: Go crypto/x509: Certificate validation bypass due to incorrect DNS constraint application (CVE-2026-33810)
* crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280)
* golang.org/x/net/html: golang: golang.org/x/net/html: Cross-Site Scripting via HTML parsing bypass (CVE-2026-27136)
Bug Fix(es) and Enhancement(s):
* [grafana / rhel-9.9] Remove Lua ExclusiveArch macro for Konflux build (JIRA:Rocky Linux-188281)
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.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 9 Release Notes linked from the References section.