CVE-2026-47293

Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

Score

CVSS 3.1 7.0 High

Status

Analyzed - secure@microsoft.com

Published

2026-06-09

Last modified

2026-09-24

Weaknesses

CWE-416

Affected products

• 365 Apps (Microsoft)
• Office (Microsoft)
• Office 2019 (Microsoft)
• Office 2021 (Microsoft)
• Office 2024 (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47293