AUGUST 4, 2026
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Case File

CVE-2021-39743

HIGH · CVSS 7.8 EPSS 0.10% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-03-30 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-39743
Severity
HIGH
CVSS
7.8
EPSS
0.10%
Android

Original NVD Description

In PackageManager, there is a possible way to update the last usage time of another package due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-201534884

Related CVEs

Other vulnerabilities affecting the same vendor(s)