Sep 2026: Windows iSCSI Security Feature Bypass Vulnerability
CVE-2026-73025 Published on September 8, 2026

Weakness Type

Products Associated with CVE-2026-73025

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Affected Versions

Microsoft Windows 10 Version 1607:

• Version 10.0.14393.0 and below 10.0.14393.9512 is affected.

Microsoft Windows 10 Version 1809:

• Version 10.0.17763.0 and below 10.0.17763.9245 is affected.

Microsoft Windows Server 2012:

• Version 6.2.9200.0 and below 6.2.9200.26349 is affected.

Microsoft Windows Server 2012 (Server Core installation):

• Version 6.2.9200.0 and below 6.2.9200.26349 is affected.

Microsoft Windows Server 2012 R2:

• Version 6.3.9600.0 and below 6.3.9600.23397 is affected.

Microsoft Windows Server 2012 R2 (Server Core installation):

• Version 6.3.9600.0 and below 6.3.9600.23397 is affected.

Microsoft Windows Server 2016:

• Version 10.0.14393.0 and below 10.0.14393.9512 is affected.

Microsoft Windows Server 2016 (Server Core installation):

• Version 10.0.14393.0 and below 10.0.14393.9512 is affected.

Microsoft Windows Server 2019:

• Version 10.0.17763.0 and below 10.0.17763.9245 is affected.

Microsoft Windows Server 2019 (Server Core installation):

• Version 10.0.17763.0 and below 10.0.17763.9245 is affected.

Microsoft Windows Server 2022:

• Version 10.0.20348.0 and below 10.0.20348.5622 is affected.

Microsoft Windows Server 2025:

• Version 10.0.26100.0 and below 10.0.26100.33438 is affected.

Microsoft Windows Server 2025 (Server Core installation):

• Version 10.0.26100.0 and below 10.0.26100.33438 is affected.