CVE-2025-9491

HIGH

7.8

Description

Microsoft Windows LNK File UI Misrepresentation Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of .LNK files. Crafted data in an .LNK file can cause hazardous content in the file to be invisible to a user who inspects the file via the Windows-provided user interface. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-25373.

Details CVE

Score CVSS v3.17.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie8/26/2025

Derniere modification11/5/2025

Sourcenvd

Observations honeypot0

Produits affectes

microsoft:windows_11_23h2

Faiblesses (CWE)

CWE-451

References

https://www.zerodayinitiative.com/advisories/ZDI-25-148/(zdi-disclosures@trendmicro.com)

https://msrc.microsoft.com/update-guide/advisory/ADV25258226(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.virustotal.com/gui/file/a55789d49c395a9b16cb56b0544266d9ecee409fa3c5fead8082f28c2aff4e76(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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