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CVE-2026-108132

nvd nist
Published: Oct 13, 2026Modified: Oct 23, 2026

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7.0
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.0 / Impact: 5.9
Source: secure@microsoft.com (Secondary)

Description

Double free in Windows Kerberos allows an authorized attacker to elevate privileges locally.

Affected (16)

Microsoft
9 products
Windows 10 1607
Windows 10 1809
Windows 10 21h2
Windows 10 22h2
Windows 11 23h2
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2025
Configuration A
16 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10 1607
version < 10.0.14393.9612
Windows 10 1607
version < 10.0.14393.9612
Microsoft
Windows 10 1809
version < 10.0.17763.9376
Windows 10 1809
version < 10.0.17763.9376
Microsoft
Windows 10 21h2
version < 10.0.19044.7807
Windows 10 21h2
version < 10.0.19044.7807
Windows 10 21h2
version < 10.0.19044.7807
Microsoft
Windows 10 22h2
version < 10.0.19045.7807
Windows 10 22h2
version < 10.0.19045.7807
Windows 10 22h2
version < 10.0.19045.7807
Microsoft
Windows 11 23h2
version < 10.0.22631.7652
Windows 11 23h2
version < 10.0.22631.7652
Windows Server 2016
version < 10.0.14393.9612
Windows Server 2019
version < 10.0.17763.9376
Windows Server 2022
version < 10.0.20348.5761
Windows Server 2025
version < 10.0.26100.33650

Related CWEs

CWE-415
Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References (1)

Source: secure@microsoft.com
PatchVendor Advisory

Timeline

No history available yet.