CVE-2026-26282
Medium · 6.6CVSS
6.6
EPSS
0.2%
Published
Feb 19, 2026
CISA due date
—
The record
NanaZip is an open source file archive Starting in version 5.0.1252.0 and prior to version 6.0.1630.0, NanaZip has an out-of-bounds heap read in `.NET Single File` bundle header parser due to missing bounds check. Opening a crafted file with NanaZip causes a crash or leaks heap data to the user. Version 6.0.1630.0 patches the issue.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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