CVE-2026-47293

high Microsoft
CVSS v3 Base Score
7.0
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.2%
Exploitation probability in 30 days
Top 91% most likely to be exploited
Attack Characteristics
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: June 9, 2026 (30 days ago)
Last Modified: June 17, 2026
Vendor: Microsoft
Source: NVD

Description

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

CWE

CWE-416

Affected Products

microsoft 365 appsmicrosoft officemicrosoft office 2021microsoft office 2024

References

🔗 msrc.microsoft.com