CVE-2026-105543 | Microsoft Windows up to Server 2025 Installer null pointer dereference

November 10, 2026 Yanac

A vulnerability classified as very critical was found in Microsoft Windows. Affected by this vulnerability is an unknown functionality of the component Installer. Such manipulation leads to null pointer dereference.

This vulnerability is listed as CVE-2026-105543. The attack must be carried out locally. There is no available exploit.

It is advisable to implement a patch to correct this issue.VulDB Recent EntriesRead More