high8.4
CVE-2026-20944
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Impact
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | 365 Apps | All versions |
| Microsoft | Office Long Term Servicing Channel | Versions 2021, 2024 |