Is CVE-2026-57237 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-57237?

CVE-2026-57237 has a CVSS v3 severity of HIGH (7.8).

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CVE-2026-57237

Description

When the application opens a PDF and JavaScript modifies the properties of form fields, it causes the state of the underlying objects referenced by the program to become invalid. Eventually, it reads an illegal memory address, which leads to the crash of the application.