CVE-2026-25167

CWE-416 — Use After Free5 documents5 sources
Severity
7.4HIGH
EPSS
0.0%
top 86.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Microsoft Windows 11 Version 24h2Microsoft Windows 11 Version 25h2Microsoft Windows 11 Version 26h1+5 more
Timeline
PublishedMar 10

Description

Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 1.4 | Impact: 5.9

Affected Packages9 packages

▶NVDmicrosoft/windows< 10.0.26100.32463
▶NVDmicrosoft/windows_11_24h2< 10.0.26100.7979
▶NVDmicrosoft/windows_11_25h2< 10.0.26200.7979
▶NVDmicrosoft/windows_11_26h1< 10.0.28000.1719
▶CVEListV5microsoft/windows_server_202510.0.26100.0 — 10.0.26100.32522

🔴Vulnerability Details

2
CVEList
Microsoft Brokering File System Elevation of Privilege Vulnerability↗2026-03-10
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GHSA
GHSA-8j2m-8498-hmgh: Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally↗2026-03-10
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📋Vendor Advisories

1
Microsoft
Microsoft Brokering File System Elevation of Privilege Vulnerability↗2026-03-10
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🕵️Threat Intelligence

1
Wiz
CVE-2026-25167 Impact, Exploitability, and Mitigation Steps | Wiz↗
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