CVE-2026-78463
High
Description
Improper control of generation of code ('code injection') in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Microsoft Remote Desktop Client
PublishedSep 8, 2026
First seenSep 8, 2026
Weakness typeCWE-94Code injection
How to fix
Update
- microsoft remote_desktop_client1.2.7279 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft remote_desktop_client | v < 1.2.7279 | 1.2.7279 |
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