Red Hat Security Advisory: grafana-pcp security update
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/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate (CVE-2025-61729) * golang: net/url: Memory exhaustion in query parameter parsing in net/url (CVE-2025-61726) * crypto/tls: Unexpected session resumption in crypto/tls (CVE-2025-68121) 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.
AI Analysis
Technical Summary
The Grafana plugin for Performance Co-Pilot includes datasources and dashboards for scalable time series and live metrics. Three security vulnerabilities have been identified and fixed: CVE-2025-61729 (denial of service via excessive resource consumption from crafted certificates in crypto/x509), CVE-2025-61726 (memory exhaustion in net/url query parameter parsing), and CVE-2025-68121 (unexpected session resumption in crypto/tls). These vulnerabilities impact the grafana-pcp package in Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat has issued an important security advisory (RHSA-2026:3816) with updated packages to remediate these issues.
Potential Impact
Successful exploitation of these vulnerabilities could lead to denial of service conditions due to excessive resource consumption or unexpected TLS session behaviors, potentially disrupting services that rely on the grafana-pcp plugin. The advisory does not report known exploits in the wild.
Mitigation Recommendations
Red Hat has released updated packages for grafana-pcp in Red Hat Enterprise Linux 10.0 Extended Update Support to address these vulnerabilities. Users should apply the security update as described in the Red Hat advisory RHSA-2026:3816 and the referenced article https://access.redhat.com/articles/11258. No additional mitigation steps are indicated by the vendor.
Red Hat Security Advisory: 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/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate (CVE-2025-61729) * golang: net/url: Memory exhaustion in query parameter parsing in net/url (CVE-2025-61726) * crypto/tls: Unexpected session resumption in crypto/tls (CVE-2025-68121) 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 software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Grafana plugin for Performance Co-Pilot includes datasources and dashboards for scalable time series and live metrics. Three security vulnerabilities have been identified and fixed: CVE-2025-61729 (denial of service via excessive resource consumption from crafted certificates in crypto/x509), CVE-2025-61726 (memory exhaustion in net/url query parameter parsing), and CVE-2025-68121 (unexpected session resumption in crypto/tls). These vulnerabilities impact the grafana-pcp package in Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat has issued an important security advisory (RHSA-2026:3816) with updated packages to remediate these issues.
Potential Impact
Successful exploitation of these vulnerabilities could lead to denial of service conditions due to excessive resource consumption or unexpected TLS session behaviors, potentially disrupting services that rely on the grafana-pcp plugin. The advisory does not report known exploits in the wild.
Mitigation Recommendations
Red Hat has released updated packages for grafana-pcp in Red Hat Enterprise Linux 10.0 Extended Update Support to address these vulnerabilities. Users should apply the security update as described in the Red Hat advisory RHSA-2026:3816 and the referenced article https://access.redhat.com/articles/11258. No additional mitigation steps are indicated by the vendor.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:3816
- Cve Count
- 3
- Additional Cves
- ["CVE-2025-61729","CVE-2025-68121"]
- Cvss Version
- null
Threat ID: 6a160969e29bf47b5062f024
Added to database: 05/26/2026, 20:58:17 UTC
Last enriched: 07/30/2026, 08:04:37 UTC
Last updated: 07/31/2026, 22:07:21 UTC
Views: 88
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