This vulnerability (CVE-2026-32200) is classified as CWE-416 (Use After Free) and affects Microsoft Office PowerPoint in Microsoft 365 Apps for Enterprise version 16.0.1. It allows an unauthorized attacker to execute code locally by exploiting a use-after-free condition. The CVSS v3.1 base score is 7.8, indicating high severity with local attack vector, low attack complexity, no privileges required, user interaction required, and impacts confidentiality, integrity, and availability. Microsoft has published an official fix and manages remediation for this cloud-hosted service. No known exploits have been reported in the wild.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code locally on the affected system, potentially leading to full compromise of confidentiality, integrity, and availability of the impacted application. However, exploitation requires local access and user interaction. No known active exploitation has been reported.

An official fix is available from Microsoft. Since Microsoft 365 Apps for Enterprise is a cloud service, Microsoft manages remediation server-side. Users and administrators should ensure that their Microsoft 365 Apps for Enterprise installations are updated to the latest version as per the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32200. No additional mitigation steps are indicated by the vendor.