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Description

Exposure of sensitive information to an unauthorized actor in Windows User-Mode Driver Framework Host allows an authorized attacker to disclose information locally.

PUBLISHED Reserved 2025-06-09 | Published 2025-07-08 | Updated 2026-02-13 | Assigner microsoft




MEDIUM: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Problem types

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Product status

10.0.10240.0 (custom) before 10.0.10240.21073
affected

10.0.14393.0 (custom) before 10.0.14393.8246
affected

10.0.17763.0 (custom) before 10.0.17763.7558
affected

10.0.19044.0 (custom) before 10.0.19044.6093
affected

10.0.19045.0 (custom) before 10.0.19045.6093
affected

10.0.22621.0 (custom) before 10.0.22621.5624
affected

10.0.22631.0 (custom) before 10.0.22631.5624
affected

10.0.22631.0 (custom) before 10.0.22631.5624
affected

10.0.26100.0 (custom) before 10.0.26100.4652
affected

6.1.7601.0 (custom) before 6.1.7601.27820
affected

6.1.7601.0 (custom) before 6.1.7601.27820
affected

6.2.9200.0 (custom) before 6.2.9200.25573
affected

6.2.9200.0 (custom) before 6.2.9200.25573
affected

6.3.9600.0 (custom) before 6.3.9600.22676
affected

6.3.9600.0 (custom) before 6.3.9600.22676
affected

10.0.14393.0 (custom) before 10.0.14393.8246
affected

10.0.14393.0 (custom) before 10.0.14393.8246
affected

10.0.17763.0 (custom) before 10.0.17763.7558
affected

10.0.17763.0 (custom) before 10.0.17763.7558
affected

10.0.20348.0 (custom) before 10.0.20348.3932
affected

10.0.25398.0 (custom) before 10.0.25398.1732
affected

10.0.26100.0 (custom) before 10.0.26100.4652
affected

10.0.26100.0 (custom) before 10.0.26100.4652
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49664 (Windows User-Mode Driver Framework Host Information Disclosure Vulnerability) vendor-advisory patch

cve.org (CVE-2025-49664)

nvd.nist.gov (CVE-2025-49664)

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