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CVE-2026-70318
MEDIUM
CVSS: 5.5
Published: 2026-08-11
Modified: 2026-08-12
Description
Improper input validation in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Affected Platforms
Microsoft 365 AppsMicrosoft WordMicrosoft Microsoft 365Microsoft Office 2021Microsoft Office 2024Microsoft Office 2019