Cube is a semantic layer for building data applications. From 1.1.17 to before 1.5.13 and 1.4.2, it is possible to make the entire Cube API unavailable by submitting a specially crafted request to a Cube API endpoint. This vulnerability is fixed in 1.5.13 and 1.4.2.
History

Wed, 11 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 10 Feb 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Cube-js
Cube-js cube
Vendors & Products Cube-js
Cube-js cube

Mon, 09 Feb 2026 23:00:00 +0000

Type Values Removed Values Added
Description Cube is a semantic layer for building data applications. From 1.1.17 to before 1.5.13 and 1.4.2, it is possible to make the entire Cube API unavailable by submitting a specially crafted request to a Cube API endpoint. This vulnerability is fixed in 1.5.13 and 1.4.2.
Title Cube Denial of Service (DoS) - An authenticated attacker can crash the server by sending a specially crafted request
Weaknesses CWE-755
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-02-09T22:39:16.121Z

Updated: 2026-02-11T21:23:47.950Z

Reserved: 2026-02-09T17:13:54.066Z

Link: CVE-2026-25957

cve-icon Vulnrichment

Updated: 2026-02-11T21:23:44.812Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-09T23:16:06.780

Modified: 2026-02-10T15:22:54.740

Link: CVE-2026-25957

cve-icon Redhat

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