Advisoriesby IbisMicrosoftCVE-2026-69614
Microsoft Office Access: stack buffer overflow
Fix: upgrade to 16.0.20326.20138 or later (5 fixed versions below)
Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Microsoft 365 Apps for Enterprise Product | >= 16.0.1, < 16.0.20326.20138 | 16.0.20326.20138 |
| Microsoft Access 2016 Product | >= 16.0.0, < 16.0.5569.1002 | 16.0.5569.1002 |
| Microsoft Access 2016 (32-bit edition) Product | >= 16.0.0, < 16.0.5569.1002 | 16.0.5569.1002 |
| Microsoft Office 2019 Product | >= 19.0.0, < 16.0.10417.20207 | 16.0.10417.20207 |
| Microsoft Office LTSC 2021 Product | >= 16.0.1, < 16.0.14334.20906 | 16.0.14334.20906 |
| Microsoft Office LTSC 2024 Product | >= 16.0.0, < 16.0.17932.20976 | 16.0.17932.20976 |