On March 13, 2026, Microsoft released out-of-band update KB5084597 to remediate three remote code execution (RCE) vulnerabilities in the RRAS (Routing and Remote Access Service) MMC snap-in: CVE-2026-25172, CVE-2026-25173, and CVE-2026-26111. Attack surface and exploitation vector The vulnerability resides in the RRAS MMC snap-in used for remote server management. The attack vector is client-side: the…
