CISA Known Exploited Vulnerabilities
CVE-2026-86060: MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vulnerability
MikroTik RouterOS contains an improper neutralization of argument delimiters in a command vulnerability that allows an attacker to change the trusted RouterOS policy mask, leading to privilege escalation. Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk guidance and CISA’s Forensics Triage Requirements. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset’s internet exposure and ensuring adherence to BOD 26-04 patching guidelines. Due: 2026-09-13