VIR Vulnerability Intelligence Relay

CVE-2023-33151

medium
Published 2023-07-11 · Modified 2026-05-19
CVSS v3
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v2
—
VIR risk
6.5

Description

Microsoft Outlook Spoofing Vulnerability

Predictions

Exploit likelihood
75%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: secure@microsoft.com — https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33151

Application impact
VendorProductVersionsFixed
windows microsoft365_apps-
windows microsoftoffice2013
windows microsoftoffice2016
windows microsoftoffice2019
windows microsoftoffice_long_term_servicing_channel2021

References

Verify integrity in audit chain (admin only). AS-IS.