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—
Product
Microsoft 365
PublishedAug 20, 2026
First seenAug 20, 2026
Weakness typeCWE-20Improper input validation
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft microsoft_365 | No range specified | — |
| microsoft office | 2019 | — |
| microsoft office_2021 | No range specified | — |
| microsoft office_2024 | No range specified | — |
| microsoft word | 2016 | — |
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