Microsoft 365 apps
This hub aggregates every CVE we track for Microsoft 365 apps, a product in the consumer software space. Use it to gauge the current risk picture and drill into individual advisories.
Consumer Softwaredesktop app
505
CVEs tracked
6
Critical
423
High
10
In CISA KEV
Severity distribution
HIGH423MEDIUM69LOW7CRITICAL6
Monthly trend
2
7
3
5
8
4
12
8
11
15
13
15
13
14
13
16
11
13
11
6
7
12
16
28
2024-072026-06
Latest CVEs
The 15 most recently published vulnerabilities affecting Microsoft 365 apps.
- CVE-2026-47293Microsoft Office Click-To-Run Elevation of Privilege Vulnerability7.0
- CVE-2026-45463Microsoft Office Remote Code Execution Vulnerability8.4
- CVE-2026-45459Microsoft Excel Security Feature Bypass Vulnerability3.3
- CVE-2026-45457Microsoft Word Remote Code Execution Vulnerability7.8
- CVE-2026-45455Microsoft Excel Information Disclosure Vulnerability3.3
- CVE-2026-44822Microsoft Excel Information Disclosure Vulnerability8.2
- CVE-2026-26142Nuance PowerScribe Remote Code Execution Vulnerability9.8
- CVE-2026-45645Microsoft Office Remote Code Execution Vulnerability7.8
- CVE-2026-45643Microsoft Word Remote Code Execution Vulnerability7.8
- CVE-2026-45466Microsoft Word Information Disclosure Vulnerability3.3
- CVE-2026-45461Microsoft Office Remote Code Execution Vulnerability8.4
- CVE-2026-45460Microsoft Office Information Disclosure Vulnerability4.7
- CVE-2026-45458Microsoft Outlook and Word Remote Code Execution Vulnerability8.4
- CVE-2026-45456Microsoft Outlook and Word Remote Code Execution Vulnerability8.4
- CVE-2026-44824Microsoft Office Remote Code Execution Vulnerability7.8
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