Medium severity5.5CISA KEVNVD Advisory· Published Jun 28, 2023· Updated Jun 17, 2026

CVE-2023-21237

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

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Google/Android2 versions
cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
- (no CPE)range: Android-13
Google/Android SDKcpe-rescue

Patches

Vulnerability mechanics

References

source.android.com/security/bulletin/pixel/2023-06-01nvdVendor Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalognvdThird Party AdvisoryUS Government Resource

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.120
patch	0.000
ransomware	0.000