MicrosoftCVE-2026-56197

Microsoft Windows Admin Center: command injection

CVE-2026-56197 · Published Jul 14, 2026 · updated Jul 24, 2026

High8.8

Fix: upgrade to 2.7.4 or later

Improper neutralization of special elements used in a command ('command injection') in Windows Admin Center allows an authorized attacker to execute code over a network.

Affected versions

Package	Affected	Fixed in
Windows Admin Center Product	>= 1809.0, < 2.7.4	2.7.4

Details and references

CVSS 3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-77

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