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CVE-2026-63252

Published: Aug 4, 2026Updated: Aug 5, 2026 Sources: CVE List NVDCWE-401
7.5HIGH
NVD MITRE
EPSS Score
0.4%
Top 66.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

In Eclipse Milo versions 0.6.0 through 1.1.4, UASC server transport handlers fail to release retained partial message chunks when a channel disconnects, allowing a remote unauthenticated client to exhaust pooled direct memory by repeatedly sending incomplete chunks and disconnecting, potentially terminating the server.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-401

Affected Products

Eclipse Foundation
oss-project·DE
Eclipse MiloMixed
OSS Libraries / generic-library
eclipse
oss-project·BEaka eclipse-foundation
milo
DevTools & CI

Exploitability

Official Patch Available
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References

https://github.com/eclipse-milo/milo/commit/459715793ec54b0f33367a14f94264500a0d872b
github.com
https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/598
gitlab.eclipse.org
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/179
gitlab.eclipse.org

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