Is CVE-2026-63563 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-63563?

CVE-2026-63563 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-63563

Description

Sharp and Toshiba Tec MFPs (multifunction printers) for a certain market have been shipped with the user authentication feature disabled in the initial configuration. When used with the initial configuration, the address book editing and a range of features related to Document Filing can be accessed without user authentication. Products intended for the Japanese market are not affected.