PT-2026-20928 · Nanazip · Nanazip

Mourinaruto · Publicado 2026-02-19 · Atualizado 2026-02-19 · CVE-2026-27014

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions NanaZip versions 5.0.1252.0 through 6.0.1629.9

Description NanaZip, an open source file archive, is affected by an issue where circular NextOffset chains can cause an infinite loop, and deeply nested directories can lead to unbounded recursion, resulting in a stack overflow within the ROMFS archive parser.

Recommendations Update to version 6.0.1630.0 or later.

Exploit

Correção

Uncontrolled Recursion

Enumeração de Fraquezas

CWE-674

Identificadores relacionados

CVE-2026-27014

GHSA-FC89-3F57-H9Q5

Produtos afetados

Nanazip

Referências · 5

• 🔥 https://github.com/M2Team/NanaZip/security/advisories/GHSA-fc89-3f57-h9q5 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27014.json · Exploit
• https://t.me/CVEtracker/45179 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2026-27014 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-27014 · Nota de Segurança