Question 1

What is CVE-2026-86060 — MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vulnerability?

Accepted Answer

MikroTik RouterOS contains an improper neutralization of argument delimiters in a command vulnerability which allows an attacker to change the trusted RouterOS policy mask, leading to privilege escalation.

Question 2

What is the authoritative source for CVE-2026-86060?

Accepted Answer

MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vulnerability (CVE-2026-86060) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVSS	9.8 ()
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS	6.39% probability of exploitation · percentile 93.5% · 2026-10-05T12:00:23Z
Last modified	2026-09-11

CVE-2026-86060MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vulnerability

Description

Scoring

CISA KEV entry