Microsoft Outlook
- Known vulnerabilities
- 5
- Still open
- 0
- KEV open
- 0
- Max CVSS (historical)
- 7.4
Cumulative exposure
Low
Aggregates open CVEs (40%) + KEV (30%) + critical shared permissions (15%) + trackers (10%) + OS EOL (5%). Higher score = more exposed.
-
Open CVEs +0/+50
0 open CVEs, max CVSS 0.0, EPSS 0%
-
Active KEVs +0/+35
0 CISA KEVs still open
-
Permissions +0/+10
0 critical shared permission(s)
-
Trackers +0/+8
0 identification/profiling tracker(s)
-
EOL OS +0/+5
Installed OS is end-of-life
Known vulnerabilities (CVE)
Latest matched CVE: 2026
Test a different version
| CVE |
|---|
|
CVE-2026-42893
Fixed
HIGH 7.4
Network Fixed in: 5.2617.1
|
|
CVE-2026-26133
Fixed
HIGH 7.1
Network Fixed in: 5.2605.0
|
|
CVE-2024-43482
Fixed
MEDIUM 6.5
Network Fixed in: 4.2435.0
|
2 indeterminable CVE(s) hidden (missing current version or incompatible version schemes). · Show
Security Score
Excellent
Composite: 50% open CVEs + 40% open KEVs + 10% vendor velocity.
-
Open CVEs 0/-50
0 CVEs
-
Open KEVs 0/-40
0 KEVs
-
Vendor 0/-10
100% fresh
Context
Context
Description
Outlook lets you bring all your email accounts and calendars in one convenient spot. Whether it’s staying on top of your inbox or scheduling the next big thing, we make it easy to be your most productive, organised and connected self. Here's what you'll love about Outlook for iOS: - Focus on the right things with our smart inbox - we help you sort between messages you need to act on straight away and everything else. - Swipe to quickly schedule, delete and archive messages. - Share your meeting availability with just a tap and easily find times to meet with others. - Find everything you're looking for, including files, contacts, and your forthcoming trips. - View and attach any file from your email, OneDrive, Dropbox, and more, without having to download them to your phone. - Open Word, Excel, or PowerPoint attachments to edit them directly in the corresponding app and attach them back to an email. - Recap extra-long email threads in an instant with Summarise with Copilot* - Type a few words to have Copilot* jump-start your writing with an outline or draft - Before sending off your email, use Coaching with Copilot* to get tips and suggestions that help improve the overall tone, …
Data collected and shared
Source: App Store · App Privacy · 10 data item(s) declared
Indicative classification based on data sensitivity. "Shared" = transmitted to third parties (publisher-declared).
Other apps by this publisher
Apps published by Microsoft Corporation
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com.microsoft.LinkToWindowsFAQ
FAQ: Microsoft Outlook
Does Microsoft Outlook have known security vulnerabilities?
Microsoft Outlook (com.microsoft.Office.Outlook) on iOS has 5 CVE referenced in NVD, 0 still open on the current version and 0 listed in the CISA KEV catalog. Absence of a CVE is not a security guarantee.
Is the current version of Microsoft Outlook affected by any open CVE?
Version 5.2630.0 of Microsoft Outlook on iOS has no open CVE referenced in NVD. Absence of a CVE is not a security guarantee.
Is Microsoft Outlook affected by an actively exploited vulnerability (CISA KEV)?
No CVE affecting Microsoft Outlook (com.microsoft.Office.Outlook) is currently in the CISA KEV catalog.
What is the latest known version of Microsoft Outlook?
The most recent version of Microsoft Outlook (com.microsoft.Office.Outlook) tracked by Appaloosa Scout is 5.2630.0, published by Microsoft Corporation.