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CVE PROGRAM SOURCE RECORD3.3 Low

CVE-2026-42355

NanaZip: Uncontrolled recursion in NanaZip Electron ASAR parser causes stack exhaustion

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Status
Published
Published
Updated
Assigning organization
GitHub_M

Description

NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, an uncontrolled recursion vulnerability exists in the Electron Archive (ASAR) parser in NanaZip. When opening a crafted .asar file with deeply nested JSON in the header, both nlohmann::json::parse and the handler's GetAllPaths function recurse without depth limits, exhausting the thread stack and crashing the NanaZip process. This vulnerability is fixed in 6.0.1698.0.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

M2Team NanaZip

  • >= 5.0.1250.0, < 6.0.1698.0affected

References