Is CVE-2026-13056 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-13056?

CVE-2026-13056 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-13056

Description

Using expressions that generate large arrays it is possible to craft a query that creates very large intermediate objects in memory, causing the server to crash with OOM error.