VDB
msrc_CVE-2025-62564
msrc_CVE-2025-62564
PUBLISHED
CVSS 7.800000190734863 HIGH
Risk Scores
CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC for Mac 2021 16.104.25121423 | ||
| Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC for Mac 2021 <16.104.25121423 | ||
| Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases | ||
| Office Online Server <16.0.10417.20075 | ||
| Office Online Server 16.0.10417.20075 | ||
| Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases | ||
| Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases | ||
| Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases |
Timeline
- Dec 9, 2025 CVE Published
- Dec 17, 2025 CVE Updated
- Apr 2, 2026 Security Advisory
- Apr 2, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62564 advisory
- https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-62564.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://support.microsoft.com/help/5002817 fix
- https://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates fix
- https://go.microsoft.com/fwlink/p/?linkid=831049 fix
- https://support.microsoft.com/help/5002820 fix