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. This security advisory addresses three vulnerabilities: CVE-2025-61729, a denial of service via crafted certificate in crypto/x509; CVE-2025-61726, memory exhaustion during query parameter parsing in net/url; and CVE-2025-68121, unexpected session resumption in crypto/tls. These issues could cause excessive resource consumption or unexpected behavior in TLS sessions. The vulnerabilities affect Red Hat Enterprise Linux 10.0 Extended Update Support versions of grafana-pcp. The advisory references updated packages to remediate these issues.
Potential Impact
The vulnerabilities could allow an attacker to cause denial of service through excessive resource consumption or memory exhaustion, potentially impacting system stability. The unexpected session resumption issue in crypto/tls could lead to unexpected behavior in TLS connections. No known exploits in the wild have been reported. The impact is rated as Important by Red Hat Product Security.
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. For detailed instructions, refer to https://access.redhat.com/articles/11258. No additional mitigations are indicated by the vendor advisory.
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. This security advisory addresses three vulnerabilities: CVE-2025-61729, a denial of service via crafted certificate in crypto/x509; CVE-2025-61726, memory exhaustion during query parameter parsing in net/url; and CVE-2025-68121, unexpected session resumption in crypto/tls. These issues could cause excessive resource consumption or unexpected behavior in TLS sessions. The vulnerabilities affect Red Hat Enterprise Linux 10.0 Extended Update Support versions of grafana-pcp. The advisory references updated packages to remediate these issues.
Potential Impact
The vulnerabilities could allow an attacker to cause denial of service through excessive resource consumption or memory exhaustion, potentially impacting system stability. The unexpected session resumption issue in crypto/tls could lead to unexpected behavior in TLS connections. No known exploits in the wild have been reported. The impact is rated as Important by Red Hat Product Security.
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. For detailed instructions, refer to https://access.redhat.com/articles/11258. No additional mitigations are indicated by the vendor advisory.
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"]
- State
- PUBLISHED
Threat ID: 6a160969e29bf47b5062f024
Added to database: 05/26/2026, 20:58:17 UTC
Last enriched: 08/14/2026, 19:42:42 UTC
Last updated: 09/15/2026, 01:45:43 UTC
Views: 117
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