Is CVE-2026-116152 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-116152?

CVE-2026-116152 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-116152

Description

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allocated memory in a specific error path. Attackers can supply crafted MAT files that trigger this error path repeatedly, causing small memory leaks that gradually consume process memory.