Severity
HIGH
CVSS
8.8
EPSS
0.15522
Risk score
65.63
CISA KEV
Yes
PoC
No
Published
2023-07-11
Modified
2025-10-21
First seen
2026-08-07
Aliases
EUVD-2023-39314, GHSA-3W2F-J9R3-9H89
Products
Microsoft:Microsoft 365 Apps for Enterprise 16.0.1 <https://aka.ms/OfficeSecurityReleases, Microsoft:Microsoft Office 2019 19.0.0 <https://aka.ms/OfficeSecurityReleases, Microsoft:Microsoft Office LTSC 2021 16.0.1 <https://aka.ms/OfficeSecurityReleases, Microsoft:Microsoft Outlook 2013 14.0.0 <15.0.5571.1000, Microsoft:Microsoft Outlook 2013 Service Pack 1 15.0.0.0 <15.0.5571.1000, Microsoft:Microsoft Outlook 2016 16.0.0.0 <16.0.5404.1000, Microsoft:Outlook
Sources