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8.8

Android libstagefright can run malicious code

CVE-2019-9346 · published 7 years ago
Summary

A flaw in Android’s media‑handling library (libstagefright) can let an attacker write beyond the intended memory area and execute their own code on the device, even without extra privileges. Exploitation requires a user to open a specially crafted media file. Install the latest Android security updates and discourage users from opening unfamiliar media files.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
google android 10.0
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
Original advisory text
In libstagefright, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction i...
In libstagefright, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-128433933
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
8.8 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-787Out-of-bounds Write
Timeline
Published27 Sep 2019
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2019-9346 · NVD
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