PT-2026-57371 · Go · Chainguard.Dev/Apko+1

Publicado 2026-07-10 · Atualizado 2026-07-10 · CVE-2026-54174

OSV

CVSS v3.1

8.3

Alta

Vetor base

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

Previously, Apko verified the control section hash (.PKGINFO etc.) against the signed APKINDEX, but never verified the data section hash (the actual package files that get installed). An attacker who could compromise a mirror, poison a cache, or MITM a package fetch could substitute arbitrary file contents while the control hash check still passed.

Correção

Insufficient Verification of Data Authenticity

Enumeração de Fraquezas

CWE-354

CWE-345

Identificadores relacionados

CVE-2026-54174

GHSA-FPG8-7664-JC5Q

Produtos afetados

Chainguard.Dev/Apko

Chainguard.Dev/Melange

Referências · 3

• https://github.com/chainguard-dev/melange · Nota
• https://osv.dev/vulnerability/GHSA-fpg8-7664-jc5q · Aviso do Fabricante
• https://github.com/chainguard-dev/melange/security/advisories/GHSA-fpg8-7664-jc5q · Nota