CVE-2026-26208
HIGHADB Explorer <Beta 0.9.26020 - RCE
Title source: llmDescription
ADB Explorer is a fluent UI for ADB on Windows. Prior to Beta 0.9.26020, ADB Explorer is vulnerable to Insecure Deserialization leading to Remote Code Execution. The application attempts to deserialize the App.txt settings file using Newtonsoft.Json with TypeNameHandling set to Objects. This allows an attacker to supply a crafted JSON file containing a gadget chain (e.g., ObjectDataProvider) to execute arbitrary code when the application launches and subsequently saves its settings. This vulnerability is fixed in Beta 0.9.26020.
Scores
CVSS v3
7.8
EPSS
0.0046
EPSS Percentile
63.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Classification
CWE
CWE-502
Status
draft
Timeline
Published
Feb 13, 2026
Tracked Since
Feb 18, 2026