CVE-2025-59226
High
Description
Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Microsoft Office Long Term Servicing Channel
PublishedOct 14, 2025
First seenOct 14, 2025
Weakness typeCWE-416Use after free
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft office_long_term_servicing_channel | 2021, 2024 | — |
| microsoft 365_apps | No range specified | — |
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