CVE-2026-63252: CWE-401 in Eclipse Foundation Eclipse Milo
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.
CVE-2026-63252: CWE-401 in Eclipse Foundation Eclipse Milo
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.
CVSS v4.0
Score 8.7high
Affected software
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Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- eclipse
- Date Reserved
- 2026-07-16T13:58:02.230Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a71dc0fa76b74ea483f8877
Added to database: 08/04/2026, 12:33:19 UTC
Last updated: 08/04/2026, 12:33:48 UTC
Views: 2
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