CVE-2026-62927: Eclipse Milo

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

In Eclipse Milo versions 1.0.0 through 1.1.4, the Call service dispatches the original mixed batch to address-space handlers after calculating authorization, allowing an anonymous or otherwise low-privileged client to execute a denied method by batching it with an allowed method.

Affected products

• Eclipse Milo: from 1.0.0, before 1.1.5 (fixed in 1.1.5)

Published 2026-08-04. Last modified 2026-08-05.