RLSA-2026:19352

Synopsis

Important: grafana security update

Description

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

Security Fix(es):

* grafana: Grafana: Information disclosure of data-source passwords via public dashboards (CVE-2026-27877)

* golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282)

* crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283)

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.

Affected products

Rocky Linux 9 aarch64 Rocky Linux 9 ppc64le Rocky Linux 9 s390x Rocky Linux 9 x86_64

Fixes

2452293 2456336 2456338

CVEs

CVE-2026-27877 CVE-2026-32282 CVE-2026-32283

Affected packages

Rocky Linux 9 ppc64le - AppStream

grafana-0:10.2.6-22.el9_8.ppc64le.rpm grafana-0:10.2.6-22.el9_8.src.rpm grafana-debuginfo-0:10.2.6-22.el9_8.ppc64le.rpm grafana-debugsource-0:10.2.6-22.el9_8.ppc64le.rpm grafana-selinux-0:10.2.6-22.el9_8.ppc64le.rpm

Rocky Linux 9 aarch64 - AppStream

grafana-0:10.2.6-22.el9_8.aarch64.rpm grafana-0:10.2.6-22.el9_8.src.rpm grafana-debuginfo-0:10.2.6-22.el9_8.aarch64.rpm grafana-debugsource-0:10.2.6-22.el9_8.aarch64.rpm grafana-selinux-0:10.2.6-22.el9_8.aarch64.rpm

Rocky Linux 9 s390x - AppStream

grafana-0:10.2.6-22.el9_8.s390x.rpm grafana-0:10.2.6-22.el9_8.src.rpm grafana-debuginfo-0:10.2.6-22.el9_8.s390x.rpm grafana-debugsource-0:10.2.6-22.el9_8.s390x.rpm grafana-selinux-0:10.2.6-22.el9_8.s390x.rpm

Rocky Linux 9 x86_64 - AppStream

grafana-0:10.2.6-22.el9_8.src.rpm grafana-0:10.2.6-22.el9_8.x86_64.rpm grafana-debuginfo-0:10.2.6-22.el9_8.x86_64.rpm grafana-debugsource-0:10.2.6-22.el9_8.x86_64.rpm grafana-selinux-0:10.2.6-22.el9_8.x86_64.rpm