Is MikroTik RouterOS 7.12.2 affected?

Vulnerabilities affecting 7.12.2

• 9.8
  CVE-2026-86060 RouterOS contains an argument-handling flaw in the SSH login path involving usernames that begin with a prohibited character, allowing for the trusted RouterOS policy mask to be changed, leading to… KEV · fixed in 7.23.4
• 9.1
  CVE-2026-67278 MikroTik RouterOS accepts malformed RSA/PKCS#1 v1.5 signatures across RSA-based services, including TLS/X.509 certificate validation and SSH host-key authentication. Because its trust store include… fixed in 7.23.6
• 8.2
  CVE-2026-67277 RouterOS accepts a "related" btest connection before the corresponding primary session has completed authentication. An unauthenticated client can use this state to start an IPv4 UDP test. With "ra… KEV · fixed in 7.23.4
• 8.1
  CVE-2026-67276 RouterOS does not compare the complete RSA public key when matching an SSH authentication request to an authorized user key, checking the key type and modulus but omitting the exponent. Because sig… fixed in 7.23.4
• 7.2
  CVE-2025-6443 Mikrotik RouterOS VXLAN Source IP Improper Access Control Vulnerability. This vulnerability allows remote attackers to bypass access restrictions on affected installations of Mikrotik RouterOS. Aut… fixed in 7.20
• 6.5
  CVE-2026-67279 RouterOS SSH enters the connection protocol after a client-requested rekey even though user authentication was never attempted, allowing an unauthenticated client to open a session channel and send… KEV · fixed in 7.23.4
• 5.4
  CVE-2024-54772 An issue was discovered in the Winbox service of MikroTik RouterOS long-term release v6.43.13 through v6.49.13 and stable v6.43 through v7.17.2. A patch is available in the stable release v6.49.18.… fixed in 7.18

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