CVE-2026-63521ImportantMonitor
Microsoft Office Word Information Disclosure Vulnerability
Severity Important · Urgency Monitor
Why it matters: Important severity (CVSS 5.5)
Information Disclosure · Important · CVSS 5.5. Affects: Microsoft Office, Microsoft 365 Apps, Microsoft Office LTSC, Microsoft Word.
Affected: Microsoft Office, Microsoft 365 Apps, Microsoft Office LTSC, Microsoft Word