CVE-2026-35436

high Microsoft
CVSS v3 Base Score
8.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS Score
0.0%
Exploitation probability in 30 days
Top 86% most likely to be exploited
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: May 12, 2026 (58 days ago)
Last Modified: June 1, 2026
Vendor: Microsoft
Source: NVD

Description

Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.

CWE

CWE-1220

Affected Products

microsoft 365 appsmicrosoft officemicrosoft office long term servicing channel

References

🔗 msrc.microsoft.com