SecuriTricks - CVE-2025-7676

Description

DLL hijacking of all PE32 executables when run on Windows for ARM64 CPU architecture. This allows an attacker to execute code, if the attacker can plant a DLL in the same directory as the executable. Vulnerable versions of Windows 11 for ARM attempt to load Base DLLs that would ordinarily not be loaded from the application directory. Fixed in release 24H2, but present in all earlier versions of Windows 11 for ARM CPUs.

Product(s) Impacted

Vendor	Product	Versions
Microsoft	Windows 11	<24H2

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-427

Uncontrolled Search Path Element

The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
o	microsoft	windows_11	<24H2	/	/	/	/	/	/	arm64

References

https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/refs/heads/main/2025-04.txt

CVSS Score

5.4 / 10

CVSS Data - 4.0

Attack Vector: LOCAL
Attack Complexity: LOW
Attack Requirements: PRESENT
Privileges Required: LOW
User Interaction: ACTIVE
Scope:
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: HIGH
Exploit Maturity: NOT_DEFINED

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

View Vector String

Timeline

Published: July 28, 2025, 5:15 p.m.
Last Modified: July 29, 2025, 2:14 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

ot-cert@dragos.com

CVE-2025-7676