CVE-2026-80081

Microsoft · Published September 8, 2026

8.8

CVSS v3.1

HIGH

Patch availableGet patch

Description

Microsoft Office PowerPoint Remote Code Execution Vulnerability. Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

Affected Products

Microsoft 365 Apps for Enterprise for 32-bit Systems
Microsoft 365 Apps for Enterprise for 64-bit Systems

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C