Is CVE-2026-81394 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-81394?

CVE-2026-81394 has a CVSS v3 severity of MEDIUM (5.5).

Back

CVE-2026-81394

Description

Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.