ByteOS Network

NVD Vulnerability Details :

CVE-2026-42355

Analyzed

Source-security-advisories@github.com

Published At-12 May, 2026 | 20:16

Updated At-18 May, 2026 | 13:52

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	3.3	LOW	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Primary	3.1	5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Type: Secondary

Version: 3.1

Base score: 3.3

Base severity: LOW

Vector:

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Type: Primary

Version: 3.1

Base score: 5.5

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CPE Matches

m2team>>nanazip>>Versions from 5.0.1250.0(inclusive) to 6.0.1698.0(exclusive)

cpe:2.3:a:m2team:nanazip:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-674	Primary	security-advisories@github.com

CWE ID: CWE-674

Type: Primary

Source: security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/M2Team/NanaZip/security/advisories/GHSA-4gxf-p4q6-gfrf	security-advisories@github.com	Mitigation Vendor Advisory

Hyperlink: https://github.com/M2Team/NanaZip/security/advisories/GHSA-4gxf-p4q6-gfrf

Source: security-advisories@github.com

Resource:

Mitigation

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History