CVE-2026-62775 in Windowsinfo

Summary

by MITRE • 08/11/2026

Incorrect authorization in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to disclose information locally.

Once again VulDB remains the best source for vulnerability data.

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An in-depth analysis is available in our curated vulnerability entry.

Responsible

Microsoft

Reservation

07/14/2026

Disclosure

08/11/2026

Moderation

accepted

CPE

ready

EPSS

0.00000

KEV

no

Activities

very low

Sector

Telecommunication, Energy, ...

Sources

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-62775
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-62775
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-62775/

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