Fiche vulnérabilité
CVE-2026-27711 : faille moyenne m2team nanazip (CVSS 6.6)
Description
NanaZip is an open source file archive. Starting in version 5.0.1252.0 and prior to versions 6.0.1638.0 and 6.5.1638.0, a memory corruption vulnerability in NanaZip’s UFS parser allows a crafted `.ufs/.ufs2/.img` file to trigger out-of-bounds memory access during archive open/listing. The bug is reachable via normal user file-open flow and can cause process crash, hang, and potentially exploitable heap corruption. Versions 6.0.1638.0 and 6.5.1638.0 fix the issue.
En bref
- Sévérité
- Moyenne (CVSS 6.6)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 26 févr. 2026
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- m2team nanazip