high8.4
CVE-2026-26113
Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
Impact
Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | 365 Apps | All versions |
| Microsoft | Office | Versions 2016, 2019 |
| Microsoft | Office Long Term Servicing Channel | Versions 2021, 2024 |
| Microsoft | Sharepoint Server | before 16.0.19725.20076 Versions 2016, 2019 |