Issued at: 2026-07-07
Updated at: 2026-07-07
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):
* golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing (CVE-2026-39821)
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
Rocky Linux 10 ppc64le
Rocky Linux 10 riscv64
Rocky Linux 10 s390x
Rocky Linux 10 x86_64
Fixes
2480756
CVEs
CVE-2026-39821
Affected packages
Rocky Linux 10 ppc64le - AppStream
grafana-pcp-0:5.3.0-7.el10_2.ppc64le.rpm
grafana-pcp-debugsource-0:5.3.0-7.el10_2.ppc64le.rpm
grafana-pcp-debuginfo-0:5.3.0-7.el10_2.ppc64le.rpm
grafana-pcp-0:5.3.0-7.el10_2.src.rpm
Rocky Linux 10 s390x - AppStream
grafana-pcp-debuginfo-0:5.3.0-7.el10_2.s390x.rpm
grafana-pcp-0:5.3.0-7.el10_2.src.rpm
grafana-pcp-debugsource-0:5.3.0-7.el10_2.s390x.rpm
grafana-pcp-0:5.3.0-7.el10_2.s390x.rpm
Rocky Linux 10 aarch64 - AppStream
grafana-pcp-debuginfo-0:5.3.0-7.el10_2.aarch64.rpm
grafana-pcp-debugsource-0:5.3.0-7.el10_2.aarch64.rpm
grafana-pcp-0:5.3.0-7.el10_2.aarch64.rpm
grafana-pcp-0:5.3.0-7.el10_2.src.rpm
Rocky Linux 10 riscv64 - AppStream
grafana-pcp-0:5.3.0-7.el10_2.src.rpm
Rocky Linux 10 x86_64 - AppStream
grafana-pcp-0:5.3.0-7.el10_2.src.rpm
grafana-pcp-debugsource-0:5.3.0-7.el10_2.x86_64.rpm
grafana-pcp-debuginfo-0:5.3.0-7.el10_2.x86_64.rpm
grafana-pcp-0:5.3.0-7.el10_2.x86_64.rpm