CVE-2026-56197CWE-77command-injection

CVE-2026-56197

High · published July 14, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
62.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00987 · 62.2th percentile
Weakness
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2026-07-14T22:18Z
Affected products (1)
ProductVersionsFixed in
microsoft/windows_admin_center< 26062606
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56197 · [email protected]
EPSS history
Timeline
  • 14 JUL 17:09Z
    Windows Admin Center (WAC) Remote Code Execution Vulnerability
    cvelistv5