CVE-2026-75841

ArcadeDB before 26.8.1 contains a denial of service vulnerability in the Cypher range() function that allows authenticated users to exhaust server heap memory. Attackers can submit oversized range() expressions with large bounds to trigger OutOfMemoryError and cause temporary service degradation or unavailability.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-xmjm-8q85-g778
https://www.vulncheck.com/advisories/arcadedb-before-denial-of-service-via-range
https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-xmjm-8q85-g778

Configurations

No configuration.

History

22 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) ArcadeDB anterior a la versión 26.8.1 contiene una vulnerabilidad de denegación de servicio en la función Cypher range() que permite a usuarios autenticados agotar la memoria heap del servidor. Los atacantes pueden enviar expresiones range() de tamaño excesivo con límites grandes para activar un OutOfMemoryError y causar una degradación o indisponibilidad temporal del servicio.

Information

Published : 2026-08-18 12:19

Updated : 2026-10-22 22:10

NVD link : CVE-2026-75841

Mitre link : CVE-2026-75841

CVE.ORG link : CVE-2026-75841

JSON object : View

Products Affected

No product.

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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