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MEDIUM · 4.4

CVE-2026-32209

Improper access control in Windows Filtering Platform (WFP) allows an authorized attacker to bypass a security feature locally.

Vulnerability Description

Improper access control in Windows Filtering Platform (WFP) allows an authorized attacker to bypass a security feature locally.

CVSS Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
MicrosoftWindows 10 1607< 10.0.14393.9140
MicrosoftWindows 10 1809< 10.0.17763.8755
MicrosoftWindows 10 21H2< 10.0.19044.7291
MicrosoftWindows 10 22H2< 10.0.19045.7291
MicrosoftWindows 11 23H2< 10.0.22631.7079
MicrosoftWindows 11 24H2< 10.0.26100.8390
MicrosoftWindows 11 25H2< 10.0.26200.8390
MicrosoftWindows 11 26H1< 10.0.28000.2113
MicrosoftWindows Server 2012-
MicrosoftWindows Server 2016< 10.0.14393.9140
MicrosoftWindows Server 2019< 10.0.17763.8755
MicrosoftWindows Server 2022< 10.0.20348.5074
MicrosoftWindows Server 2022 23H2< 10.0.25398.2330
MicrosoftWindows Server 2025< 10.0.26100.32772

Related Weaknesses (CWE)

CWE-284

References

FAQ

What is CVE-2026-32209?

CVE-2026-32209 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Improper access control in Windows Filtering Platform (WFP) allows an authorized attacker to bypass a security feature locally.

How severe is CVE-2026-32209?

CVE-2026-32209 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-32209?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10 1607, Microsoft Windows 10 1809, Microsoft Windows 10 21H2, Microsoft Windows 10 22H2, Microsoft Windows 11 23H2.