CVE-2026-70105

Medium

Description

Improper input validation in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

SeverityMedium
CVSS6.5
Exploit probability—
ProductMicrosoft 365
PublishedAug 20, 2026
First seenAug 20, 2026

How to fix

Affected products

ProductAffected versionsFixed in
microsoft microsoft_365No range specified—
microsoft office2019—
microsoft office_2021No range specified—
microsoft office_2024No range specified—
microsoft word2016—

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