VULNERABILITY INTELLIGENCE

CVE-2020-0421

CVSS score7.8 HIGH
EPSS probability0.27%
CISA KEVNot currently listed
Published2020-10-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In appendFormatV of String8.cpp, there is a possible out of bounds write due to incorrect error handling. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-161894517

Weakness classification

  • nvd@nist.gov: CWE-755

Primary references