CVE-2026-85340
High
Description
Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Microsoft Office
PublishedOct 13, 2026
First seenOct 13, 2026
Weakness typeCWE-416Use after free
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft office_2021 | No range specified | — |
| microsoft 365_apps | No range specified | — |
| microsoft office_2024 | No range specified | — |
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