CVE-2026-55010

criticalCVSS 9.8covered by 2 sourcesfirst seen 2026-07-14

Heap-based buffer overflow in Minecraft Bedrock Dedicated Server allows an unauthorized attacker to execute code over a network.

CSIRTS triage

What: Heap-based buffer overflow in Minecraft Bedrock Dedicated Server allows an unauthorized attacker to execute code over a network.
Who is affected: Unauthorized users targeting Minecraft Bedrock Dedicated Server deployments.
Urgency: Remediation is critical due to the high severity and potential for remote code execution.
Action: Update to the latest version of Minecraft Bedrock Dedicated Server.

AI-assisted analysis generated from the source advisory — verify against the original.

⚡ Watch CVE-2026-55010

Get an email if CVE-2026-55010 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.

Low exploitation risk0.74% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 51% of all EPSS-scored CVEs.

— this badge updates automatically when the KEV or exploit status changes. How to embed it →

[![CVE-2026-55010 status](https://www.csirts.com/badge/CVE-2026-55010)](https://www.csirts.com/cve/CVE-2026-55010)