Snapshot of public data from 31 Oct 2026, 12:50:06. This data is not updated until the API is deployed.

CVE-2026-62870

Microsoft 365 Apps for Enterprise

NormalCVSS 8.8 v3.1

Why this priority

Generic watch priority computed by public, versioned rules. It does not know your assets. See the glossary

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Vendor	Product	Versions
Microsoft	Microsoft 365 Apps for Enterprise	from 16.0.1 to https://aka.ms/OfficeSecurityReleases excluded
Microsoft	Microsoft Excel 2016	from 16.0.0.0 to 16.0.5561.1001 excluded
Microsoft	Microsoft Office 2019	from 19.0.0 to https://aka.ms/OfficeSecurityReleases excluded
Microsoft	Microsoft Office LTSC 2021	from 16.0.1 to https://aka.ms/OfficeSecurityReleases excluded
Microsoft	Microsoft Office LTSC 2024	from 16.0.0 to https://aka.ms/OfficeSecurityReleases excluded

CVSS severity ? Technical severity score between 0 and 10, with its version (3.1, 4.0). See the glossary: 8.8 HIGH CVSS v3.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
KEV catalog ? CISA catalog of vulnerabilities with confirmed exploitation. Absence from the catalog does not prove absence of exploitation. See the glossary: Unknown
Exploitation: Not reported
EPSS probability ? Probability, between 0 and 1, that a vulnerability is exploited in the next 30 days, published daily by FIRST. Always dated. See the glossary: Unknown
Confidence ? Quality of the sources behind the record. It is not a risk score. See the glossary: High

Priority rules, version 1