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.
History

Fri, 20 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 20 Feb 2026 19:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:m2team:nanazip:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}


Fri, 20 Feb 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared M2team
M2team nanazip
Vendors & Products M2team
M2team nanazip

Thu, 19 Feb 2026 21:00:00 +0000

Type Values Removed Values Added
Description 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.
Title NanZip has ROMFS Archive Infinite Loop / Stack Overflow
Weaknesses CWE-674
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-02-19T20:45:07.953Z

Updated: 2026-02-20T20:04:09.919Z

Reserved: 2026-02-17T03:08:23.490Z

Link: CVE-2026-27014

cve-icon Vulnrichment

Updated: 2026-02-20T20:04:05.288Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-19T21:18:32.240

Modified: 2026-02-20T19:27:51.663

Link: CVE-2026-27014

cve-icon Redhat

No data.