CVE-2026-70105
Analyzed
Analyzed - Analysis Complete
Microsoft Office Word Information Disclosure Vulnerability
Vulnerability report for CVE-2026-70105, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-08-20
Last updated on: 2026-09-04
Assigner: Microsoft Corporation
Description
Description
Improper input validation in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | word | 2016 |
| microsoft | word | 2016 |
| microsoft | microsoft_365 | * |
| microsoft | office_2021 | * |
| microsoft | office_2021 | * |
| microsoft | office_2021 | * |
| microsoft | office_2024 | * |
| microsoft | office_2024 | * |
| microsoft | office_2024 | * |
| microsoft | office | 2019 |
| microsoft | office | 2019 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-20 | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |