CVE-2026-75841: Allocation of Resources Without Limits or Throttling in ArcadeData arcadedb
ArcadeDB versions before 26.8.1 have a denial of service vulnerability in the Cypher range() function. Authenticated users can exploit this by submitting oversized range() expressions with large bounds, causing the server to exhaust heap memory and trigger OutOfMemoryError. This results in temporary service degradation or unavailability.
AI Analysis
Technical Summary
CVE-2026-75841 describes a denial of service vulnerability in ArcadeDB prior to version 26.8.1. The flaw exists in the Cypher range() function, which does not limit or throttle resource allocation. Authenticated users can submit range() expressions with excessively large bounds, leading to heap memory exhaustion and an OutOfMemoryError. This causes temporary degradation or unavailability of the service.
Potential Impact
Exploitation allows authenticated users to cause a denial of service by exhausting server heap memory, resulting in temporary service degradation or unavailability. There is no indication of privilege escalation, data breach, or permanent damage.
Mitigation Recommendations
A fix is available in ArcadeDB version 26.8.1. Users should upgrade to version 26.8.1 or later to remediate this vulnerability.
CVE-2026-75841: Allocation of Resources Without Limits or Throttling in ArcadeData arcadedb
Description
ArcadeDB versions before 26.8.1 have a denial of service vulnerability in the Cypher range() function. Authenticated users can exploit this by submitting oversized range() expressions with large bounds, causing the server to exhaust heap memory and trigger OutOfMemoryError. This results in temporary service degradation or unavailability.
CVSS v4.0
Score 5.3medium
Affected software
ArcadeData
arcadedb
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-75841 describes a denial of service vulnerability in ArcadeDB prior to version 26.8.1. The flaw exists in the Cypher range() function, which does not limit or throttle resource allocation. Authenticated users can submit range() expressions with excessively large bounds, leading to heap memory exhaustion and an OutOfMemoryError. This causes temporary degradation or unavailability of the service.
Potential Impact
Exploitation allows authenticated users to cause a denial of service by exhausting server heap memory, resulting in temporary service degradation or unavailability. There is no indication of privilege escalation, data breach, or permanent damage.
Mitigation Recommendations
A fix is available in ArcadeDB version 26.8.1. Users should upgrade to version 26.8.1 or later to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-08-18T10:59:33.701Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a844367c6e8be033222974e
Added to database: 08/18/2026, 11:35:03 UTC
Last enriched: 09/11/2026, 23:05:56 UTC
Last updated: 10/02/2026, 02:46:06 UTC
Views: 57
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