VDB
CVE-2026-45460
CVE-2026-45460
PUBLISHED
CVSS 4.7 MEDIUM
Reported by microsoft · Published June 9, 2026
Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information locally.
Risk Scores
CVSS 3.1
4.7
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise | 16.0.1 |
| Microsoft | Microsoft Office 2019 | 19.0.0 |
| Microsoft | Microsoft Office 365 for Mac | 1.0.0 |
| Microsoft | Microsoft Office for Android | 16.0.1 |
| Microsoft | Microsoft Office LTSC 2021 | 16.0.1 |
| Microsoft | Microsoft Office LTSC 2024 | 16.0.0 |
| Microsoft | Microsoft Office LTSC for Mac 2021 | 16.0.1 |
| Microsoft | Microsoft Office LTSC for Mac 2024 | 16.0.0 |
| microsoft | office_2021 | 16.0.1, 16.0.1, 16.0.1 |
| microsoft | 365_apps | 16.0.1, 16.0.1, 16.0.1 |
| microsoft | office_2024 | 16.0.0, 16.0.0, 16.0.0 |
| microsoft | office_macos_2024 | -, -, - |
| microsoft | office | -, -, - |
| microsoft | office_365 | 1.0.0, 1.0.0, 1.0.0 |
| Microsoft | Microsoft 365 Apps for Enterprise | 16.0.1, 16.0.1, 16.0.1 |
| Microsoft | Microsoft Office for Android | 16.0.1, -, - |
| Microsoft | Microsoft Office LTSC for Mac 2021 | -, -, - |
| Microsoft | Microsoft Office 365 for Mac | -, -, - |
| Microsoft | Microsoft Office LTSC 2024 | 16.0.0, 16.0.0, 16.0.0 |
| Microsoft | Microsoft Office LTSC for Mac 2024 | 16.0.0, 16.0.0, 16.0.0 |
…and 4 more
Timeline
- Jun 9, 2026 CVE Published
- Jun 10, 2026 Coalition ESS Score
- Jun 10, 2026 Security Advisory
- Jun 12, 2026 Security Advisory
- Jun 19, 2026 CVE Updated
References
- Microsoft Office Information Disclosure Vulnerability vendor-advisorypatch