Is CVE-2026-85426 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-85426?

CVE-2026-85426 has a CVSS v3 severity of CRITICAL (9.8).

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CVE-2026-85426

Description

MOOS-IvP uMemWatch through 24.8.1 constructs shell commands from attacker-chosen MOOS client names without sanitization. Attackers can inject shell metacharacters into client names to execute arbitrary commands as the uMemWatch process user through unquoted redirection targets in system calls.