cve 2026 55010

The cve 2026 55010 tag collects coverage of a critical security vulnerability affecting Minecraft Bedrock Dedicated Server. The available report describes an unauthenticated remote code execution flaw caused by a heap-based buffer overflow, with a CVSS 3.1 score of 9.8. It highlights the risk to internet-accessible servers and recommends treating the issue as an urgent update and containment event. The report references Microsoft’s Security Response Center Security Update Guide and notes that affected and fixed version numbers were not publicly documented at the time of disclosure. Use this tag to follow discussion of the vulnerability, server exposure, remediation, and update guidance.