CVE-2026-75841CWE-770denial-of-service

CVE-2026-75841

Medium · published August 18, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
30.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00373 · 30.1th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2026-08-18T16:19Z
References (3)
https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-xmjm-8q85-g778 · [email protected]https://www.vulncheck.com/advisories/arcadedb-before-denial-of-service-via-range · [email protected]https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-xmjm-8q85-g778 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 18 AUG 11:19Z
    ArcadeDB before 26.8.1 Denial of Service via range()
    cvelistv5