Known Vulnerabilities for RouterOS by MicroTik

Listed below are 1 of the newest known vulnerabilities associated with "RouterOS" by "MicroTik".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-89021 json MikroTik RouterOS before 7.24.2 contains a path traversal vulnerability in the container package OCI/tar image extraction tha... Not Provided 2026-09-14 2026-09-14
CVE-2026-89020 json MikroTik RouterOS before 7.23.4 (long-term) and 7.24.2 (stable) contains a stack-based buffer overflow vulnerability in the m... Not Provided 2026-09-14 2026-09-14
CVE-2026-86060 json RouterOS contains an argument-handling flaw in the SSH login path involving usernames that begin with a prohibited character,... Not Provided 2026-09-05 2026-09-11
CVE-2026-67281 json RouterOS WebFig contains an unauthenticated file-read vulnerability in the /jsproxy path where a newly allocated session reta... Not Provided 2026-09-05 2026-09-08
CVE-2026-67279 json RouterOS SSH enters the connection protocol after a client-requested rekey even though user authentication was never attempte... Not Provided 2026-09-05 2026-09-08
CVE-2026-67278 json MikroTik RouterOS accepts malformed RSA/PKCS#1 v1.5 signatures during X.509 validation. Because its trust store includes an e... Not Provided 2026-09-05 2026-09-08
CVE-2026-67277 json RouterOS accepts a "related" btest connection before the corresponding primary session has completed authentication. An unaut... Not Provided 2026-09-05 2026-09-11
CVE-2026-67276 json RouterOS does not compare the complete RSA public key when matching an SSH authentication request to an authorized user key, ... Not Provided 2026-09-05 2026-09-09
CVE-2026-39042 json An issue in MikroTIk (SIA Mikrotikls, Latvia) RouterOS 7.21.x before v.7.21.4 and 7.22.x before v.7.22.2 allows a remote atta... Not Provided 2026-07-13 2026-07-14
CVE-2026-16347 json MikroTik RouterOS contains a weakness in its API authentication handling that lacks effective safeguards against excessive lo... Not Provided 2026-07-28 2026-07-29
Results limited to 10 most recent vulnerabilities

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