medium6.5
CVE-2026-80073
Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.
Impact
Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | 365 Apps | All versions |
| Microsoft | Office 2019 | All versions |
| Microsoft | Office 2021 | All versions |
| Microsoft | Office 2024 | All versions |
| Microsoft | Outlook | Version 2016 |