medium5.5
CVE-2026-78506
Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Impact
Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | 365 Apps | All versions |
| Microsoft | Microsoft 365 | All versions |
| Microsoft | Office 2019 | All versions |
| Microsoft | Office 2021 | All versions |
| Microsoft | Office 2024 | All versions |
| Microsoft | Word | Version 2016 |