Denial of Service Vulnerability in ArcadeDB by ArcadeData
CVE-2026-75841

5.3MEDIUM

Key Information:

Vendor

Arcadedata

Status
Arcadedb
Vendor
CVE Published:
18 August 2026

What is CVE-2026-75841?

ArcadeDB versions prior to 26.8.1 contain a denial of service vulnerability in the Cypher range() function. This flaw allows authenticated users to craft oversized range expressions with large bounds, leading to heap memory exhaustion. When exploited, this causes an OutOfMemoryError, resulting in temporary degradation or unavailability of the affected service.

Affected Version(s)

arcadedb 0 < 26.8.1

arcadedb 26.8.1

References

https://github.com/ArcadeData/arcadedb/security/advisorie...
vendor-advisory
https://www.vulncheck.com/advisories/arcadedb-before-deni...
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

shulei5831sl
.