Vulnerabilities

MikroTik RouterOS contains a missing authentication for critical function vulnerability which allows kernel memory disclosure and denial of service…

MikroTik RouterOS contains a missing authentication for critical function vulnerability which allows kernel memory disclosure and denial of service in the btest service.

Read at NIST National Vulnerability Database (CVE API 2.0)

Vendor

MikroTik

Product

RouterOS

CISA KEV

listed

Exploitation

observed in the wild

Fix

available

Exposure class

Edge / VPN / firewall

• NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
• CVE-2026-67277 on this site · NVD · CVE.org · Vulnpedia · KEV

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