[CVE-2026-16527] An unauthenticated remote attacker can bypass access controls by sending crafted requests to the PCP…

Descripción técnica

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.

Puntuación CVSS

Score: 7.3/10 — Severidad: HIGH — Estado NIST: Awaiting Analysis

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Debilidades (CWE)

CWE-284

Fuente oficial

Publicado en NIST NVD.