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CVE-2026-25166

nvd nist
Published: Mar 10, 2026Modified: Jun 17, 2026

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: secure@microsoft.com (Secondary)

Description

Deserialization of untrusted data in Windows System Image Manager allows an authorized attacker to execute code locally.

Affected (22)

Microsoft
12 products
Windows 10 1607
Windows 10 1809
Windows 10 21h2
Windows 10 22h2
Windows 11 23h2
Windows 11 24h2
Windows 11 25h2
Windows 11 26h1
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2022 23h2
Configuration A
22 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10 1607
version < 10.0.14393.8957
Windows 10 1607
version < 10.0.14393.8957
Microsoft
Windows 10 1809
version < 10.0.17763.8511
Windows 10 1809
version < 10.0.17763.8511
Microsoft
Windows 10 21h2
version < 10.0.19044.7058
Windows 10 21h2
version < 10.0.19044.7058
Windows 10 21h2
version < 10.0.19044.7058
Microsoft
Windows 10 22h2
version < 10.0.19045.7058
Windows 10 22h2
version < 10.0.19045.7058
Windows 10 22h2
version < 10.0.19045.7058
Microsoft
Windows 11 23h2
version < 10.0.22631.6783
Windows 11 23h2
version < 10.0.22631.6783
Microsoft
Windows 11 24h2
version < 10.0.26100.7979
Windows 11 24h2
version < 10.0.26100.7979
Microsoft
Windows 11 25h2
version < 10.0.26200.7979
Windows 11 25h2
version < 10.0.26200.7979
Microsoft
Windows 11 26h1
version < 10.0.28000.1719
Windows 11 26h1
version < 10.0.28000.1719
Windows Server 2016
version < 10.0.14393.8957
Windows Server 2019
version < 10.0.17763.8511
Windows Server 2022
version < 10.0.20348.4830
Windows Server 2022 23h2
version < 10.0.25398.2207

Related CWEs

CWE-502
Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.