Description
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
patch
Microsoft Word Remote Code Execution Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45457
Scores
CVSS v3
7.8
EPSS
0.0032
EPSS Percentile
23.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-125
Status
published
Products (8)
microsoft/365_apps
(2 CPE variants)
Microsoft/Microsoft 365 Apps for Enterprise
16.0.1 - https://aka.ms/OfficeSecurityReleases
Microsoft/Microsoft Office 365 for Mac
-
Microsoft/Microsoft Office LTSC for Mac 2021
-
Microsoft/Microsoft Office LTSC for Mac 2024
-
microsoft/microsoft_365
microsoft/office_2021
microsoft/office_2024
Published
Jun 09, 2026
Tracked Since
Jun 09, 2026