CVE-2019-20532
NixOS vulnerability analysis and mitigation

Overview

An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) software that allows attackers to access the Developer options without authentication. This vulnerability was identified as CVE-2019-20532 with Samsung internal tracking ID SVE-2019-15800, discovered and disclosed in December 2019 (MITRE).

Technical details

The vulnerability affects Samsung mobile devices running Android versions 8.x (Oreo), 9.0 (Pie), and 10.0 (Q), allowing unauthorized access to Developer options. The issue stems from improper authentication controls in the system settings (Samsung Mobile).

Impact

The vulnerability allows attackers to access Developer options without proper authentication, potentially enabling them to modify sensitive system settings that are normally restricted to developers and authorized users (MITRE).

Mitigation and workarounds

Samsung has addressed this vulnerability through their security maintenance release (SMR) process. Users should ensure their devices are updated with the latest security patches (Samsung Mobile).

Additional resources


SourceThis report was generated using AI

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-22783HIGH8.1
  • NixOSNixOS
  • iris
NoYesJan 12, 2026
CVE-2026-0821MEDIUM6.9
  • NixOSNixOS
  • quickjs
NoNoJan 10, 2026
CVE-2025-68949MEDIUM5.3
  • NixOSNixOS
  • n8n
NoYesJan 13, 2026
CVE-2026-22784LOW2.3
  • NixOSNixOS
  • lychee
NoYesJan 12, 2026
CVE-2026-23497LOW1.3
  • NixOSNixOS
  • learning
NoYesJan 14, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management