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CVE-2026-21509

Microsoft Office Security Feature Bypass Vulnerability PUBLISHED

Description (CNA)

No English CNA description was supplied.

Affected (CNA)

Vendor / productVersions
Microsoft / Microsoft 365 Apps for Enterpriseaffected 16.0.1 before https://aka.ms/OfficeSecurityReleases
Microsoft / Microsoft Office 2016affected 16.0.0 before 16.0.5539.1001
Microsoft / Microsoft Office 2019affected 19.0.0 before 16.0.10417.20095
Microsoft / Microsoft Office LTSC 2021affected 16.0.1 before https://aka.ms/OfficeSecurityReleases
Microsoft / Microsoft Office LTSC 2024affected 16.0.0 before https://aka.ms/OfficeSecurityReleases

CWE

CWE-807

References

ADP enrichment

CISA-ADP

No English description supplied.

CVE

No English description supplied.