Is CVE-2026-119576 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-119576?

CVE-2026-119576 has a CVSS v3 severity of MEDIUM (4.3).

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CVE-2026-119576

Description

ArcadeDB from 21.12.1 before 26.10.2 contains an authorization bypass vulnerability that allows users with only readRecord to replace the shared GraphQL schema via the read-only query endpoint. Attackers can send a GraphQL type definition with a crafted @sql directive to /api/v1/query/{database}, altering query results returned to other users including administrators.