CVE-2026-63252
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Eclipse Foundation | Eclipse Milo | 0.6.0 <= 1.1.4 | affected |
Weaknesses
- CWE-401: CWE-401
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://github.com/eclipse-milo/milo/commit/459715793ec54b0f33367a14f94264500a0d872b
- https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/598
- https://gitlab.eclipse.org/security/cve-assignment/-/work_items/179
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