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CVE-2026-50428

Windows Container Isolation FS Filter Driver

Description

Out-of-bounds read in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to disclose information locally.

CVSS 7.1EPSS 0.304%Risk 0.73
View source
Published
2026-07-14 18:17:46
Affected versions
unknown
Type
Operating system
Last modified
2026-07-22 16:17:55
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Operating systems
Windows