CVE-2026-27114

HIGH

7.5

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 in the ROMFS archive parser. Version 6.0.1630.0 patches the issue.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/19/2026

Last Modified2/26/2026

Sourcenvd

Honeypot Sightings0

Affected Products

m2team:nanazip

Weaknesses (CWE)

CWE-835

References

https://github.com/M2Team/NanaZip/security/advisories/GHSA-hfg9-6rf9-5pgx(security-advisories@github.com)

https://github.com/user-attachments/files/25274528/poc.zip(security-advisories@github.com)

IOC Correlations

No correlations recorded

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