CVE-2026-16524

A command injection flaw in PCP's linuxsockets 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...

EUVD-2026-50969

A command injection flaw in PCP's linuxsockets 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...

CVE-2026-16524 Pcp: pcp linux_sockets pmda: arbitrary command execution via command injection

A command injection flaw in PCP's linuxsockets 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...

CVE-2026-16524

CVE-2026-16524 : A command injection flaw affects PCP’s linux_sockets PMDA. The vulnerability allows injection of shell metacharacters via the metric network.persocket.filter, and, due to failed validation, enables arbitrary command execution as the PMDA user during metrics refresh. The CVSSv3.1 ...

CVE-2026-16524

A command injection flaw in PCP's linuxsockets 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. Mitigation To prevent exploitation, restrict access to the...

PT-2026-66363

Name of the Vulnerable Software and Affected Versions PCP affected versions not specified Description A flaw in the linux sockets module exposes an unsecured internal connection. An attacker who has already achieved initial code execution can exploit this weakness to escalate privileges and execu...

PT-2026-66362

Name of the Vulnerable Software and Affected Versions PCP affected versions not specified Description A command injection flaw exists in the linux sockets PMDA of PCP. The issue occurs due to failed validation of the network.persocket.filter metric, which allows the injection of malicious shell...

Linux Distros Unpatched Vulnerability : CVE-2026-16526

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw in the PCP linuxsockets module exposes an unsecured internal connection. An attacker with initial code execution can exploit this to escalate privileges...