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Unrated severityNVD Advisory· Published Dec 9, 2025· Updated Apr 16, 2026

Windows Defender Firewall Service Information Disclosure Vulnerability

CVE-2025-62468

Description

Out-of-bounds read in Windows Defender Firewall Service allows an authorized attacker to disclose information locally.

Affected products

7

Microsoft/Windows 11 version 22H3v5
Range: 10.0.22631.0
Microsoft/Windows 11 23h2cpe-rescue
Range: 10.0.22631.0
Microsoft/Windows 11 24h2cpe-rescue
Range: 10.0.26100.0
Microsoft/Windows 11 25h2cpe-rescue
Range: 10.0.26200.0
Microsoft/Windows Server 2022, 23H2 Edition (Server Core installation)v5
Range: 10.0.25398.0
Microsoft/Windows Server 2025cpe-rescue
Range: 10.0.26100.0
Microsoft/Windows Server 2025 (Server Core installation)v5
Range: 10.0.26100.0

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62468mitrevendor-advisorypatch

News mentions

0

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