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CVE-2026-27114

High

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.

SeverityHigh
CVSS7.5
Exploit probability—
ProductM2team Nanazip
PublishedFeb 19, 2026
First seenFeb 19, 2026
Weakness typeCWE-835CWE-835

How to fix

Update
  • m2team nanazip6.0.1630.0 or later

Affected products

ProductAffected versionsFixed in
m2team nanazip5.0.1252.0 ≤ v < 6.0.1630.06.0.1630.0

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