MO
Product
Microsoft Office 365 for Mac
by Microsoft · last CVE Oct 15, 2026
379
CVEs
0
On KEV
9.8
Max CVSS
114
New 30D
Severity mix
Critical 5High 254Medium 112Low 8
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Add Microsoft Office 365 for Mac to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-55898
7.1
0%
Jul 14
Microsoft Excel Information Disclosure Vulnerability
Affected: 1.0.0 before 16.111.26071215
CVE-2026-55122
7.1
1%
Jul 14
Microsoft Excel Information Disclosure Vulnerability
Affected: 1.0.0 before 16.111.26071215
CVE-2026-81389
7.0
0%
Sep 8
Microsoft Excel Remote Code Execution Vulnerability
Affected: 1.0.0 before 16.113.26091433
CVE-2026-44818
7.0
0%
Jun 9
Microsoft Excel Remote Code Execution Vulnerability
Affected: 1.0.0 before 16.110.26061317
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