Is CVE-2026-57744 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-57744?

CVE-2026-57744 has a CVSS v3 severity of CRITICAL (9.8).

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CVE-2026-57744

Description

Deserialization of Untrusted Data vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows Object Injection.This issue affects RT-Theme 18 | Extensions: from n/a through <= 2.5.