high7.7
CVE-2026-42832
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
Impact
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Excel | before 16.0.19822.20190 |
| Microsoft | Office | Version 2024 |
| Microsoft | Office Long Term Servicing Channel | Version 2021 |
| Microsoft | Word | before 16.0.19822.20190 |