CVE-2026-62927

EUVD-2026-52661
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 23.34%
Affected Products (NVD)
VendorProductVersion
eclipsemilo
1.0.0 ≤
𝑥
< 1.1.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/eclipse-milo/milo/commit/59b50bed094de0d18a130a48f3527254dc76105d
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/178
https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/598