CVE-2026-83870 | Microsoft Windows 11 24H2/11 25H2/11 26H1/11 26H2 Aggregated Data Platform Service out-of-bounds

A vulnerability marked as problematic has been reported in Microsoft Windows 11 24H2/11 25H2/11 26H1/11 26H2. This vulnerability affects unknown code of the component Aggregated Data Platform Service. This manipulation causes out-of-bounds read.

The identification of this vulnerability is CVE-2026-83870. The attack can only be executed locally. There is no exploit available.

To fix this issue, it is recommended to deploy a patch.VulDB Recent EntriesRead More