CVE-2026-75854

CriticalCVSS 9.8/10Last modified Oct 22, 2026

Description

ArcadeDB versions before 26.8.1 contain a missing authentication vulnerability in the Redis wire-protocol plugin that allows unauthenticated attackers to read, write, and delete data. Attackers can connect to the Redis port and execute arbitrary commands against any database on the server without providing credentials, bypassing all security gates.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Aug 18, 2026
Last modified
Oct 22, 2026
NVD status
Deferred

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CVE-2026-75854: Critical severity, CVSS 9.8 | Vulnix