Is CVE-2026-56952 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-56952?

CVE-2026-56952 has a CVSS v3 severity of MEDIUM (6.7).

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CVE-2026-56952

Description

In platform_msg_handler_init of default_msg_handlers.c, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.