QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2025-49694

Back to search

CVE-2025-49694

Published: Jul 8, 2025

Modified: Feb 13, 2026

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

Null pointer dereference in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

VendorProductVersions

Microsoft

Windows 11 Version 24H2

affected
10.0.26100.0 - < 10.0.26100.4652

Microsoft

Windows Server 2022, 23H2 Edition (Server Core installation)

affected
10.0.25398.0 - < 10.0.25398.1732

Microsoft

Windows Server 2025

affected
10.0.26100.0 - < 10.0.26100.4652

Microsoft

Windows Server 2025 (Server Core installation)

affected
10.0.26100.0 - < 10.0.26100.4652

Weaknesses (CWE)

CWE-476

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now