CVE-2026-86060
MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vulnerability
Summary
MikroTik RouterOS contains an improper neutralization of argument delimiters in a command vulnerability which allows an attacked to change the trusted RouterOS policy mask, leading to privilege escalation.
Affected software
Vendor: MikroTik · Product: RouterOS
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in MikroTik
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2018-14847 | MikroTik Router OS Directory Traversal Vulnerability | 96.1% | Yes |
| CVE-2018-7445 | MikroTik RouterOS Stack-Based Buffer Overflow Vulnerability | 60.8% | Yes |
| CVE-2026-67277 | MikroTik RouterOS Missing Authentication for Critical Function Vulnerability | 0.9% | Yes |
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