CVE-2026-27114
NanaZip has ROMFS Archive Infinite Loop
HIGH
7.5
CVSS Score
Published: February 19, 2026 at 08:58 PM UTC
Updated: June 17, 2026 at 10:26 AM UTC
1 product affected across 1 vendorNanaZip
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Severity
HIGH7.5
Exploit prediction
EPSS 0.3%
SSVC
PoC
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_CONFIRMExploitThird Party Advisory
Source: cverecord
https://github.com/M2Team/NanaZip/security/advisories/GHSA-hfg9-6rf9-5pgxSSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-835
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