SEPTEMBER 20, 2026
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Case File

CVE-2026-16527

HIGH · CVSS 7.3 EPSS 0.50% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-30 · Last synced 2026-08-29

CyberRota Analysis

AI-Generated

An unauthenticated remote attacker can exploit a vulnerability in the PCP pmproxy /store endpoint to bypass access controls and overwrite PMDA metrics. This can result in arbitrary code execution, potentially allowing complete system takeover. Organizations using affected products should prioritize patching this vulnerability to mitigate the risk of unauthorized access and control.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
arbitrary code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-16527
Severity
HIGH
CVSS
7.3
EPSS
0.50%

Original NVD Description

An unauthenticated remote attacker can bypass access controls by sending crafted requests to the PCP pmproxy /store endpoint. This allows the attacker to overwrite any PMDA metric, leading to arbitrary code execution and system takeover.