M3
Product
Microsoft 365 Apps for Enterprise
On CISA KEVExploited in the wildRansomware-linked
512
CVEs
10
On KEV
9.8
Max CVSS
164
New 30D
Severity mix
Critical 11High 351Medium 138Low 0
Watch
Add Microsoft 365 Apps for Enterprise to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-80087 | 6.5 | Sep 8 | Microsoft Office Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-80086 | 6.5 | Sep 8 | Microsoft Office PowerPoint Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-80084 | 6.5 | Sep 8 | Microsoft Office Outlook Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-80076 | 6.5 | Sep 8 | Microsoft Office Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-80078 | 6.5 | Sep 8 | Microsoft Office Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-78520 | 6.5 | Sep 8 | Microsoft Office Outlook Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-78522 | 6.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-80073 | 6.5 | Sep 8 | Microsoft Office Outlook Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-80079 | 6.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-78503 | 6.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-77911 | 6.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-72975 | 6.5 | Sep 8 | Microsoft Office PowerPoint Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-72977 | 6.5 | Sep 8 | Microsoft Office PowerPoint Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-72974 | 6.5 | Sep 8 | Microsoft Office Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-72938 | 6.5 | Sep 8 | Microsoft Office PowerPoint Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-72956 | 6.5 | Sep 8 | Microsoft Office PowerPoint Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-69626 | 6.5 | Sep 8 | Microsoft Office Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-64918 | 6.5 | Sep 8 | Microsoft Office Spoofing Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-78515 | 6.5 | Sep 8 | Microsoft Office Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-78502 | 6.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-69719 | 6.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-69734 | 6.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-70328 | 6.5 | Aug 11 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-70327 | 6.5 | Aug 11 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-55054 | 6.5 | Jul 14 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2023-35636 | 6.5 | Dec 12 | Microsoft Outlook Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2022-38001 | 6.5 | Oct 11 | Microsoft Office Spoofing Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-54988 | 6.1 | Jul 14 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-33822 | 6.1 | Apr 14 | Microsoft Word Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-70214 | 5.5 | Oct 13 | Microsoft Office Excel Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-97014 | 5.5 | Oct 13 | Microsoft Office Excel Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-97744 | 5.5 | Oct 13 | Microsoft Office PowerPoint Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-97005 | 5.5 | Oct 13 | Microsoft Office PowerPoint Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
| CVE-2026-85875 | 5.5 | Sep 8 | Microsoft Office Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-83949 | 5.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-83951 | 5.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81395 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81394 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81400 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81393 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81392 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81958 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81401 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81391 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81399 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81390 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-81387 | 5.5 | Sep 8 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-78506 | 5.5 | Sep 8 | Microsoft Office Word Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-78513 | 5.5 | Sep 8 | Microsoft Office PowerPoint Information Disclosure Vulnerability Affected: 16.0.1 before 16.0.20326.20138 |
| CVE-2026-68799 | 5.5 | Aug 11 | Microsoft Excel Information Disclosure Vulnerability Affected: 16.0.1 before https://aka.ms/OfficeSecurityReleases |
The 500 most important CVEs for this product (exploited first, then by severity)