CVE-2026-27014

NanaZip is an open source file archive Starting in version 5.0.1252.0 and prior to version 6.0.1630.0, circular `NextOffset` chains cause an infinite loop, and deeply nested directories cause unbounded recursion (stack overflow) in the ROMFS archive parser. Version 6.0.1630.0 patches the issue.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/M2Team/NanaZip/security/advisories/GHSA-fc89-3f57-h9q5	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2026-02-19 21:18

Updated : 2026-02-20 19:27

NVD link : CVE-2026-27014

Mitre link : CVE-2026-27014

CVE.ORG link : CVE-2026-27014

JSON object : View

Products Affected

m2team

nanazip

CWE

CWE-674

Uncontrolled Recursion

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