CVE Explorer
CVE-2026-47224
NanaZip is the 7-Zip derivative intended for the modern Windows experience. From version 3.0.1000.0 to before version 6.0.1698.0, a heap buffer-overflow read exists in the LVM2 physical-volume metadata parser in NanaZip (via the upstream 7-Zip LvmHandler). The vulnerability is triggered when opening a crafted LVM disk image. This issue has been patched in stable version 6.0.1698.0 and preview version 6.5.1742.0.
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":">= 3.0.1000.0, < 6.0.1698.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:09d1b793ef94a429cdca700a0f089c0c4520668e3cb1c99c52e1b4794bf500a5 · sha256:9b7cce1806a18fd3… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:09d1b793ef94a429cdca700a0f089c0c4520668e3cb1c99c52e1b4794bf500a5 · sha256:9b7cce1806a18fd3… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-125","description":"CWE-125: Out-of-bounds Read","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:09d1b793ef94a429cdca700a0f089c0c4520668e3cb1c99c52e1b4794bf500a5 · sha256:9b7cce1806a18fd3… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/M2Team/NanaZip/security/advisories/GHSA-qcgf-c2vp-fwjr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/M2Team/NanaZip/security/advisories/GHSA-qcgf-c2vp-fwjr"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:09d1b793ef94a429cdca700a0f089c0c4520668e3cb1c99c52e1b4794bf500a5 · sha256:9b7cce1806a18fd3… · /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.