CyberICT

CVE-2026-55132

Microsoft · Published July 14, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

Microsoft Word Remote Code Execution Vulnerability. Double free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Affected Products

  • Microsoft Office 365 for Mac
  • Microsoft SharePoint Enterprise Server 2016
  • Microsoft SharePoint Server 2019
  • Microsoft Office 2019 for 32-bit editions

CVSS Vector

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