Is CVE-2026-56936 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-56936?

CVE-2026-56936 has a CVSS v3 severity of MEDIUM (6.8).

Back

CVE-2026-56936

Description

In wacom_hid_set_device_mode of wacom_sys.c, there is a possible out-of-bounds write due to a missing bounds check. This could lead to physical escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.