CVE-2026-89295: high-severity vulnerability in Eclipse Mnestix
Unauthenticated memory-exhaustion denial of service in Eclipse Mnestix AAS Generator unbounded count parameter
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.2%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Eclipse Foundation · Eclipse MnestixRelated CVEs — Eclipse Mnestix
In the same product, most dangerous first.
CVE-2026-89293HIGHMissing server-side authorization in Eclipse Mnestix Browser admin server actions allows unauthenticated configuration tamperingEPSS 0.5%CVE-2026-89292CRITICALUnauthenticated SSRF with MNESTIX_BACKEND_API_KEY disclosure in Eclipse Mnestix Browser server actions for configured InfrastructuresEPSS 0.5%