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RLSA-2026:11881

Security Mirrored from RHSA-2026:11881
Issued at: 2026-05-06
Updated at: 2026-05-20

Synopsis

Important: grafana-pcp security update



Description

The Grafana plugin for Performance Co-Pilot includes datasources for scalable time series from pmseries and Redis, live PCP metrics and bpftrace scripts from pmdabpftrace, as well as several dashboards.

Security Fix(es):

* 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 10 aarch64

Fixes

2456338

CVEs

CVE-2026-32283

Affected packages

Rocky Linux 10 aarch64 - AppStream

grafana-pcp-0:5.3.0-4.el10_1.aarch64.rpm grafana-pcp-0:5.3.0-4.el10_1.src.rpm grafana-pcp-debuginfo-0:5.3.0-4.el10_1.aarch64.rpm grafana-pcp-debugsource-0:5.3.0-4.el10_1.aarch64.rpm

Rocky Linux 10 ppc64le - AppStream

grafana-pcp-0:5.3.0-4.el10_1.src.rpm

Rocky Linux 10 s390x - AppStream

grafana-pcp-0:5.3.0-4.el10_1.src.rpm

Rocky Linux 10 x86_64 - AppStream

grafana-pcp-0:5.3.0-4.el10_1.src.rpm