Description
The Qualcomm TrustZone component in Android before 2016-05-01 on Nexus 5, Nexus 6, Nexus 7 (2013), and Android One devices allows attackers to gain privileges via a crafted application, aka internal bug 24968809.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 2 repositories
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laginimaineb/ExtractKeyMaster ★ 365 · Jun 30, 2016
Exploit that extracts Qualcomm's KeyMaster keys using CVE-2015-6639 and CVE-2016-2431
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laginimaineb/cve-2016-2431 ★ 68 · Jun 15, 2016
Qualcomm TrustZone kernel privilege escalation
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- WID-SEC-2026-3995 Google Android: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 15, 2026