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Frozen view of version 4.2447.2. CVE statuses are recomputed against this version. View current version

Android Google Play Microsoft Corporation

Microsoft Outlook

Version

4.2447.2

com.microsoft.office.outlook

High-severity open CVE

Version 4.2447.2 of Microsoft Outlook on Android remains exposed: 3 open CVEs out of 9 referenced.

Known vulnerabilities
9
Still open
3
KEV open
0
Max CVSS (open)
-

7.5 historical

Recommended action

Update to ≥ 5.2605.0 to clear the 3 open CVEs.

Known vulnerabilities (CVE)

3 open 5 undetermined 1 fixed

Latest matched CVE: 2026

Test a different version
Evaluates the risk for a given version (default: current store version).
CVE
CVE-2026-26133
Open HIGH 7.1 Network Fixed in: 5.2605.0
CVE-2025-29805
Open HIGH 7.5 Network Fixed in: 4.2509.0
CVE-2025-21259
Open MEDIUM 5.3 Network Fixed in: 4.2501.1
Show 1 CVEs fixed in earlier versions
CVE
CVE-2024-26204
Fixed HIGH 7.5 Network Fixed in: 4.2404.0

5 indeterminable CVE(s) hidden (missing current version or incompatible version schemes). · Show

Description, scores, permissions, trackers and HackerOne reports reflect the current store state and are only shown on the current page.

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