CVE Explorer
CVE-2026-27114
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.
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:v2:8a0f690fccc7eb206f34f4a887637dc76d0c065161dc83766f2057116337fd2e · sha256:a866fa91c89e6327… · /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:v2:8a0f690fccc7eb206f34f4a887637dc76d0c065161dc83766f2057116337fd2e · sha256:a866fa91c89e6327… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-835","description":"CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:8a0f690fccc7eb206f34f4a887637dc76d0c065161dc83766f2057116337fd2e · sha256:a866fa91c89e6327… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/M2Team/NanaZip/security/advisories/GHSA-hfg9-6rf9-5pgx","tags":["x_refsource_CONFIRM"],"url":"https://github.com/M2Team/NanaZip/security/advisories/GHSA-hfg9-6rf9-5pgx"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:8a0f690fccc7eb206f34f4a887637dc76d0c065161dc83766f2057116337fd2e · sha256:a866fa91c89e6327… · /containers/cna/references/0
{"name":"https://github.com/user-attachments/files/25274528/poc.zip","tags":["x_refsource_MISC"],"url":"https://github.com/user-attachments/files/25274528/poc.zip"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:8a0f690fccc7eb206f34f4a887637dc76d0c065161dc83766f2057116337fd2e · sha256:a866fa91c89e6327… · /containers/cna/references/1
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.