CVE-2026-27114CWE-835

NanaZip has ROMFS Archive Infinite Loop

Medium · published February 19, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
30.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
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
EPSS
0.00380 · 30.8th percentile
Weakness
CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')
Published
2026-02-19T20:58Z
EPSS history
Timeline
  • 19 FEB 20:58Z
    NanaZip has ROMFS Archive Infinite Loop
    cvelistv5