CVE-2026-50374

MediumCVSS 6.8/10Last modified Jul 20, 2026

Description

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges with a physical attack.

Metrics

CVSS 3.1 6.8/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

VendorProductVersions
MicrosoftWindows 10 Version 1809>= 10.0.17763.0, < 10.0.17763.9020
MicrosoftWindows 10 Version 21H2>= 10.0.19044.0, < 10.0.19044.7548
MicrosoftWindows 10 Version 22H2>= 10.0.19045.0, < 10.0.19045.7548
MicrosoftWindows 11 Version 24H2>= 10.0.26100.0, < 10.0.26100.8875
MicrosoftWindows 11 Version 25H2>= 10.0.26200.0, < 10.0.26200.8875
MicrosoftWindows 11 version 26H1>= 10.0.28000.0, < 10.0.28000.2525
MicrosoftWindows Server 2019>= 10.0.17763.0, < 10.0.17763.9020
MicrosoftWindows Server 2019 (Server Core installation)>= 10.0.17763.0, < 10.0.17763.9020
MicrosoftWindows Server 2022>= 10.0.20348.0, < 10.0.20348.5386
MicrosoftWindows Server 2025>= 10.0.26100.0, < 10.0.26100.33158
MicrosoftWindows Server 2025 (Server Core installation)>= 10.0.26100.0, < 10.0.26100.33158

References

Timeline

Published
Jul 14, 2026
Last modified
Jul 20, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-503757.8Heap-based buffer overflow in Windows DirectX allows an authorized attacker to elevate privileges locally.CVE-2026-503766.5Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.CVE-2026-503777.8Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.CVE-2026-503787.0Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Key Guard allows an authorized attackCVE-2026-503797.5Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker tCVE-2026-50387.5Impact: multer versions 2.0.0-alpha.1 through 2.1.1 and 3.0.0-alpha.1 are vulnerable to a Denial of Service when using diskStorage. Aborted CVE-2026-503809.6Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.CVE-2026-503815.5Access of resource using incompatible type ('type confusion') in Composite Image File System Driver allows an authorized attacker to disclosCVE-2026-503828.8Untrusted pointer dereference in Windows DirectX allows an authorized attacker to execute code locally.CVE-2026-503835.5Buffer over-read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.CVE-2026-503847.0Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Clip Service allows an authorized attCVE-2026-503858.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker