Medium severity5.5NVD Advisory· Published Mar 30, 2022· Updated Jun 17, 2026

CVE-2021-39740

Description

In Messaging, there is a possible way to bypass attachment restrictions due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-209965112

AI Insight

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

Affected products

Google/Android SDKcpe-rescue
Reyero/Messagingllm-fuzzy
Range: Android-12L

Patches

Vulnerability mechanics

References

source.android.com/security/bulletin/android-12lnvdVendor Advisory

News mentions

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