In Eclipse Mnestix AAS Generator versions 0.1.0 up until but excluding 1.5.0, a practical upper bound on the client-supplied count parameter of the GET /api/v1/IdGenerator/submodelIds/{count} and GET /api/v2/IdGenerator/submodelIds/{count} endpoints is not enforced. The service generates and retains identifiers in memory before returning a response. A remote unauthenticated attacker can submit a large count to cause excessive memory consumption, potentially resulting in denial of service. Exploitation requires network access to the endpoint and successful retrieval of the ID-generation configuration from the configured backend repository.
History

Tue, 10 Nov 2026 08:45:00 +0000

Type Values Removed Values Added
First Time appeared Eclipse
Eclipse eclipse Mnestix
Vendors & Products Eclipse
Eclipse eclipse Mnestix

Sat, 07 Nov 2026 07:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 06 Nov 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Tue, 03 Nov 2026 13:45:00 +0000

Type Values Removed Values Added
Description In Eclipse Mnestix AAS Generator versions 0.1.0 up until but excluding 1.5.0, a practical upper bound on the client-supplied count parameter of the GET /api/v1/IdGenerator/submodelIds/{count} and GET /api/v2/IdGenerator/submodelIds/{count} endpoints is not enforced. The service generates and retains identifiers in memory before returning a response. A remote unauthenticated attacker can submit a large count to cause excessive memory consumption, potentially resulting in denial of service. Exploitation requires network access to the endpoint and successful retrieval of the ID-generation configuration from the configured backend repository.
Title Unauthenticated memory-exhaustion denial of service in Eclipse Mnestix AAS Generator unbounded count parameter
Weaknesses CWE-770
References

cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published: 2026-11-03T13:30:36.745Z

Updated: 2026-11-06T19:53:55.298Z

Reserved: 2026-09-11T12:51:25.114Z

Link: CVE-2026-89295

cve-icon Vulnrichment

Updated: 2026-11-06T19:53:49.803Z

cve-icon NVD

Status : Deferred

Published: 2026-11-03T14:17:39.480

Modified: 2026-11-06T20:17:28.120

Link: CVE-2026-89295

cve-icon Redhat

No data.