CVE-2026-67277: MikroTik RouterOS
MikroTik RouterOS contains a missing authentication for critical function vulnerability which allows kernel memory disclosure and denial of service in the btest service.
- Vendor
- MikroTik
- Product
- RouterOS
- Vulnerability
- MikroTik RouterOS Missing Authentication for Critical Function Vulnerability
- Date added
- Sep 10, 2026
- CISA due date (U.S. federal agencies)
- Sep 13, 2026
- Known ransomware campaign use
- Unknown
- Weakness (CWE)
- CWE-306
References
This site summarizes CISA's catalog for information only. It is not security advice — follow your vendor's guidance and official advisories.
Last updated: · Catalog version 2026.10.02