CVE-2026-25957 – Cube Denial of Service (DoS) – An authenticated attacker can crash the server by sending a specially crafted request

CVE ID : CVE-2026-25957

Published : Feb. 9, 2026, 11:16 p.m. | 1 hour, 5 minutes ago

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.

Severity: 6.5 | MEDIUM

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