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High severity7.8NVD Advisory· Published Jan 10, 2023· Updated Jun 17, 2026

CVE-2023-21734

CVE-2023-21734

Description

Microsoft Office Remote Code Execution Vulnerability

Affected products

4

Microsoft/Officellm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 16.0.0
Microsoft/Microsoft 365 Apps for Enterprisev5
Range: 16.0.1
Microsoft/Office For Maccpe-rescue
Range: 16.0.1

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21734nvd

News mentions

0

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