CVE Explorer
CVE-2026-27014
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"NanaZip","vendor":"M2Team","versions":[{"status":"affected","version":">= 5.0.1252.0, < 6.0.1630.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:e27edd52c55dd22c8a8c2dde7874dc83f77a91ded601a0c784e32ba7c891a3e9 · sha256:230be8f943080c6f… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":5.1,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:e27edd52c55dd22c8a8c2dde7874dc83f77a91ded601a0c784e32ba7c891a3e9 · sha256:230be8f943080c6f… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-674","description":"CWE-674: Uncontrolled Recursion","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:e27edd52c55dd22c8a8c2dde7874dc83f77a91ded601a0c784e32ba7c891a3e9 · sha256:230be8f943080c6f… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/M2Team/NanaZip/security/advisories/GHSA-fc89-3f57-h9q5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/M2Team/NanaZip/security/advisories/GHSA-fc89-3f57-h9q5"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e27edd52c55dd22c8a8c2dde7874dc83f77a91ded601a0c784e32ba7c891a3e9 · sha256:230be8f943080c6f… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.