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CVE-2026-64918 Insufficiently protected credentials in Microsoft Office allows an unauthorized attacker to perform spoofing over a…

Description

Insufficiently protected credentials in Microsoft Office allows an unauthorized attacker to perform spoofing over a network.

Affected products and versions

Product Affected versions Fixed in
Microsoft 365 Apps for Enterprise 16.0 16.0.1 → latest No fix stated
Microsoft Office 2016 16.0 16.0.0 → < 16.0.5569.1003 16.0.5569.1003
Microsoft Office 2019 19.0 19.0.0 → latest No fix stated
Microsoft Office LTSC 2021 16.0 16.0.1 → latest No fix stated
Microsoft Office LTSC 2024 16.0 16.0.0 → latest No fix stated

References

Timeline

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