Risk Scores
CVSS v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Outlook 2016 (64-bit edition) 16.0.5456.1000 | ||
| Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Outlook 2016 (32-bit edition) <16.0.5456.1000 | ||
| Microsoft Outlook 2016 (32-bit edition) 16.0.5456.1000 | ||
| Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office 2016 (64-bit edition) 16.0.5456.1000 | ||
| Microsoft Office 2016 (32-bit edition) <16.0.5456.1000 | ||
| Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office 2016 (64-bit edition) <16.0.5456.1000 | ||
| Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office 2016 (32-bit edition) 16.0.5456.1000 | ||
| Microsoft Outlook 2016 (64-bit edition) <16.0.5456.1000 | ||
| Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases |
Timeline
- Jul 9, 2024 CVE Published
- Mar 31, 2026 Security Advisory
- Mar 31, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38020 advisory
- https://msrc.microsoft.com/csaf/advisories/2024/msrc_cve-2024-38020.json advisory
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
- https://support.microsoft.com/lifecycle url
- https://www.first.org/cvss url
- https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates fix
- https://support.microsoft.com/help/5002620 fix
- https://support.microsoft.com/help/5002621 fix