CVE-2026-47224 – NanaZip: Heap buffer-overflow read in NanaZip LVM metadata CRC check

CVE ID :CVE-2026-47224

Published : June 12, 2026, 4:57 p.m. | 26 minutes ago

Description :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.

Severity: 0.0 | NA

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