OCTOBER 8, 2026
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Case File

CVE-2026-85425

CRITICAL · CVSS 9.8 EPSS 1.44% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-03 · Last synced 2026-10-03

CyberRota Analysis

AI-Generated

The vulnerability in MOOS-IvP iSay allows remote code execution due to the unsanitized handling of the SAY_MOOS variable, enabling attackers to inject shell commands through specially crafted messages. This critical flaw can lead to arbitrary command execution with the privileges of the iSay process user, posing a significant risk to systems utilizing this software. Organizations using MOOS-IvP iSay should prioritize immediate remediation to mitigate potential exploitation.

Public Exploit Signal

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

Detected Signals
remote code execution code execution

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

CVE
CVE-2026-85425
Severity
CRITICAL
CVSS
9.8
EPSS
1.44%

Original NVD Description

MOOS-IvP iSay through 24.8.1 contains a remote code execution vulnerability in the SAY_MOOS variable handler that passes unsanitized text to a shell command. Attackers can publish SAY_MOOS messages containing backticks or command substitution syntax to execute arbitrary commands as the iSay process user.