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4 vulnerabilities found for authenticator by microsoft

CVE-2026-26123 (GCVE-0-2026-26123)

Vulnerability from nvd – Published: 2026-03-10 19:01 – Updated: 2026-04-14 16:36
VLAI?
Title
Microsoft Authenticator Information Disclosure Vulnerability
Summary
Cwe is not in rca categories in Microsoft Authenticator allows an unauthorized attacker to disclose information locally.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
  • CWE-939 - Improper Authorization in Handler for Custom URL Scheme
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft Authenticator for Android Affected: 6.0.0 , < 6.2511.7533 (custom)
Create a notification for this product.
Date Public ?
2026-03-10 14:00
Show details on NVD website
To clipboard 

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CVE-2024-21390 (GCVE-0-2024-21390)

Vulnerability from nvd – Published: 2024-03-12 16:57 – Updated: 2025-05-03 00:46
VLAI?
Title
Microsoft Authenticator Elevation of Privilege Vulnerability
Summary
Microsoft Authenticator Elevation of Privilege Vulnerability
Severity ?
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
CWE
  • CWE-287 - Improper Authentication
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft Authenticator Affected: 1.0.0 , < 6.2401.0617 (custom)
Create a notification for this product.
Date Public ?
2024-03-12 07:00
Show details on NVD website
To clipboard 

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CVE-2026-26123 (GCVE-0-2026-26123)

Vulnerability from cvelistv5 – Published: 2026-03-10 19:01 – Updated: 2026-04-14 16:36
VLAI?
Title
Microsoft Authenticator Information Disclosure Vulnerability
Summary
Cwe is not in rca categories in Microsoft Authenticator allows an unauthorized attacker to disclose information locally.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
  • CWE-939 - Improper Authorization in Handler for Custom URL Scheme
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft Authenticator for Android Affected: 6.0.0 , < 6.2511.7533 (custom)
Create a notification for this product.
Date Public ?
2026-03-10 14:00
Show details on NVD website
To clipboard 

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CVE-2024-21390 (GCVE-0-2024-21390)

Vulnerability from cvelistv5 – Published: 2024-03-12 16:57 – Updated: 2025-05-03 00:46
VLAI?
Title
Microsoft Authenticator Elevation of Privilege Vulnerability
Summary
Microsoft Authenticator Elevation of Privilege Vulnerability
Severity ?
7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
CWE
  • CWE-287 - Improper Authentication
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft Authenticator Affected: 1.0.0 , < 6.2401.0617 (custom)
Create a notification for this product.
Date Public ?
2024-03-12 07:00
Show details on NVD website
To clipboard 

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