What’s Vulnerable › Vulnerabilities

CVE-2023-21237: Android Pixel Information Disclosure Vulnerability

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2024-03-05
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-28 · updated 2026-06-17
• Weakness: CWE-200

Description

In applyRemoteView of NotificationContentInflater.java, there is a possible way to hide foreground service notification due to misleading or insufficient UI. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-251586912

Affected products

• Android: 13.0

References

• https://source.android.com/security/bulletin/pixel/2023-06-01
• https://source.android.com/security/bulletin/pixel/2023-06-01
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-21237

Get alerted when CVE-2023-21237 or the next vulnerability affects your stack