Topic
BGP
BGP and MPLS: all dojo articles on this topic.
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CVE-2026-93345
DoS on BGP in RouterOS via NLRI VPN
CVE-2026-93345 is an improper input validation vulnerability in the routing service of MikroTik RouterOS that allows an unauthenticated attacker to crash the BGP service. Versions up to 7.24.2 are affected, including the long-term release 7.23.5; the fix is only present in the development version 7.25beta4. To mitigate the risk, restrict access to the BGP service to authorized peers only and monitor the availability of a corrected stable release.