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7.5
Grafana with PCP Plugin: Unauthenticated Data Exposure
RHSA-2026:3812
Summary
A security update is available for Grafana with the PCP plugin, which is used to display performance metrics. If left unpatched, an attacker could access sensitive performance data without needing a login. Update Grafana and the PCP plugin to the latest version to fix this issue.
What to do
- Update redhat grafana-pcp to version 0:3.2.0-3.el8_6.
- Update redhat grafana-pcp-debuginfo to version 0:3.2.0-3.el8_6.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| redhat | grafana-pcp | <= 0:3.2.0-3.el8_6 | 0:3.2.0-3.el8_6 |
| redhat | grafana-pcp-debuginfo | <= 0:3.2.0-3.el8_6 | 0:3.2.0-3.el8_6 |
| redhat | grafana-pcp | <= 0:3.2.0-3.el8_6 | 0:3.2.0-3.el8_6 |
| redhat | grafana-pcp-debuginfo | <= 0:3.2.0-3.el8_6 | 0:3.2.0-3.el8_6 |
| redhat | grafana-pcp | <= 0:3.2.0-3.el8_6 | 0:3.2.0-3.el8_6 |
| redhat | grafana-pcp-debuginfo | <= 0:3.2.0-3.el8_6 | 0:3.2.0-3.el8_6 |
Original title
Red Hat Security Advisory: grafana-pcp security update
osv CVSS3.1
7.5
- https://access.redhat.com/errata/RHSA-2026:3812 Vendor Advisory
- https://access.redhat.com/security/updates/classification/#important Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2418462 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2434432 Third Party Advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3812.j... Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2025-61726 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-61726 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-61726 Vendor Advisory
- https://go.dev/cl/736712 Third Party Advisory
- https://go.dev/issue/77101 Third Party Advisory
- https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc Third Party Advisory
- https://pkg.go.dev/vuln/GO-2026-4341 Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2025-61729 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-61729 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-61729 Vendor Advisory
- https://go.dev/cl/725920 Third Party Advisory
- https://go.dev/issue/76445 Third Party Advisory
- https://groups.google.com/g/golang-announce/c/8FJoBkPddm4 Third Party Advisory
- https://pkg.go.dev/vuln/GO-2025-4155 Vendor Advisory
Published: 5 Mar 2026 · Updated: 7 Mar 2026 · First seen: 6 Mar 2026