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CVE-2026-69759 Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network

Description

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

Affected products and versions

Product Affected versions Fixed in
Microsoft 365 Apps for Enterprise 16.0 16.0.1 → < 16.0.20326.20138 16.0.20326.20138
Microsoft Office 2019 16.0 earliest → < 16.0.10417.20207 16.0.10417.20207
Microsoft Office 365 for Mac 1.0 1.0.0 → < 16.113.26091433 16.113.26091433
Microsoft Office LTSC 2021 16.0 16.0.1 → < 16.0.14334.20906 16.0.14334.20906
Microsoft Office LTSC 2024 16.0 16.0.0 → < 16.0.17932.20976 16.0.17932.20976
Microsoft Office LTSC for Mac 2021 16.0 16.0.1 → < 16.113.26091433 16.113.26091433
Microsoft Office LTSC for Mac 2024 16.0 16.0.0 → < 16.113.26091433 16.113.26091433
Microsoft Word 2016 16.0 16.0.1 → < 16.0.5569.1000 16.0.5569.1000

References

Timeline

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