Vulnerability in M2team Nanazip
CVE-2026-26282
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 wi…
EPSS: 0.000 (8.3th percentile) — read the EPSS interpretation.
Affected products
- M2team Nanazip — versions >= 5.0.1252.0, < 6.0.1630.0
Weakness classification (CWE)
References
- https://github.com/M2Team/NanaZip/security/advisories/GHSA-ccpc-2222-xv5c (x_refsource_CONFIRM)
- https://github.com/user-attachments/files/25274143/poc.exe.zip (x_refsource_MISC)