A command injection flaw in PCP's linux_sockets PMDA allows malicious shell metacharacters via the network.persocket.filter metric. This failed validation lets attackers execute arbitrary commands as…
High CVSS 7.8
Summary
A command injection flaw in PCP's linux_sockets PMDA allows malicious shell metacharacters via the network.persocket.filter metric. This failed validation lets attackers execute arbitrary commands as the PMDA user when metrics refresh.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://access.redhat.com/errata/RHSA-2026:55560
- https://access.redhat.com/errata/RHSA-2026:55617
- https://access.redhat.com/errata/RHSA-2026:55740
- https://access.redhat.com/security/cve/CVE-2026-16524
- https://bugzilla.redhat.com/show_bug.cgi?id=2506023
Timeline
- nvd_ingest NVD