en
MikroTik is a networking hardware and software vendor that develops routers, switches, wireless systems, and the RouterOS network operating system. Its products are used to build and operate network infrastructure for individual users, businesses, data centers, and Internet service providers worldwide.
As of 10/09/2026, MikroTik recorded 14 security vulnerabilities in the last 90 days across 2 products, including 8 rated High or above and 3 known exploited vulnerabilities (KEV) that should be prioritized for immediate remediation.
Over the last 90 days, RouterOS had the most security vulnerabilities in the MikroTik ecosystem, with 14 vulnerabilities—approximately 100% of the provider's total vulnerabilities during this period.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-84411MikroTik RouterOS Integer UnderflowCVE-2026-93345MikroTik RouterOS < 7.25beta4 Improper Input Validation DoS via BGP Labelled-VPN NLRICVE-2026-89028MikroTik RouterOS < 7.24 Heap Corruption via SMB1 SessionSetupAndXCVE-2026-56719MikroTik RouterOS < 7.24 Out-of-Bounds Read via SMB1 SessionSetupAndXCVE-2026-89021MikroTik RouterOS Path Traversal via Container OCI/tar Image Extraction100 Results | Page 1 of 10
| SeverityHigh |
| SeverityHigh |
| SeverityMedium |
| SeverityMedium |
| SeverityMedium |
| SeverityCritical |
| SeverityHigh |
| SeverityMedium |
| SeverityMedium |