CVE-2026-39973

Apktool is a tool for reverse engineering Android APK files. In versions 3.0.0 and 3.0.1, a path traversal vulnerability in brut/androlib/res/decoder/ResFileDecoder.java allows a maliciously crafted APK to write arbitrary files to the filesystem during standard decoding apktool d. This is a...

CVE-2026-39973

Apktool is a tool for reverse engineering Android APK files. In versions 3.0.0 and 3.0.1, a path traversal vulnerability in brut/androlib/res/decoder/ResFileDecoder.java allows a maliciously crafted APK to write arbitrary files to the filesystem during standard decoding apktool d. This is a...

CVE-2026-39973

CVE-2026-39973 affects Apktool up to version 3.0.1, where a path traversal flaw in BrutIO/ResFileDecoder.java allows a crafted APK to write arbitrary files to the host filesystem during decoding. The issue arises from removal of the path-sanitizing call (BrutIO.sanitizePath()) in the decoding pat...

JADX file override vulnerability

Summary when jadx parses a resource file, there is an escape problem with the style file, which can overwrite other files in the directory when saving the decompile result. Although I don't think this vulnerability realizes path traversal in the true sense of the word , I reported it anyway Detai...