Android
Microsoft Corporation
Microsoft Authenticator
- Known vulnerabilities
- 2
- Still open
- 0
- KEV open
- 0
- Max CVSS score
- 7.1
100
Security Score
Excellent · 100/100
Composite: 50% open CVEs + 40% open KEVs + 10% vendor velocity.
See breakdown
- Open CVEs 0/-50 0 CVEs
- Open KEVs 0/-40 0 KEVs
- Vendor 0/-10 100% fresh
100
Privacy Score
Respectful · 100/100
Composite: 40% critical shared + 30% high shared + 20% high collected + 10% sensitive density.
See breakdown
- Critical shared 0/-40 0 critical shared
- High shared 0/-30 0 high + 0 medium shared
- High collected 0/-20 1 high + 2 medium collected
- Sensitive density 0/-10 33% sensitive
Test a different version
Evaluates the risk for a given version (default: current store version).
Description
No more passwords, easier sign-in, and greater protection for your accounts.
Data collected and shared
Source: Play Store Data Safety · 3 data item(s) declared
1 High
2 Medium
Precise location
Other user-generated content
Approximate location
Indicative classification based on data sensitivity. "Shared" = transmitted to third parties (publisher-declared).
Known vulnerabilities (CVE)
2 fixed
| CVE | Status | Severity | KEV | Published | Fixed in |
|---|---|---|---|---|---|
|
CVE-2026-26123
MEDIUM 5.5
Fixed in: 6.2511.7533
|
Fixed | MEDIUM 5.5 | — | 6.2511.7533 | |
|
CVE-2024-21390
HIGH 7.1
Fixed in: 6.2401.0617
|
Fixed | HIGH 7.1 | — | 6.2401.0617 |
Other apps by this publisher
Apps published by Microsoft Corporation
Microsoft Loop
com.microsoft.loop
1 open
Microsoft OneDrive
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1 open
Windows Camera
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No known vulnerability
Dynamics 365 for Phones
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No known vulnerability
Dynamics 365 Sales
com.microsoft.crm.crmphone.sales
No known vulnerability
HEIF Image Extension
msstore:9PMMSR1CGPWG
No known vulnerability