CVE-2026-24844

HIGH

7.9

Descripcion

melange allows users to build apk packages using declarative pipelines. From version 0.3.0 to before 0.40.3, an attacker who can provide build input values, but not modify pipeline definitions, could execute arbitrary shell commands if the pipeline uses ${{vars.*}} or ${{inputs.*}} substitutions in working-directory. The field is embedded into shell scripts without proper quote escaping. This issue has been patched in version 0.40.3.

Detalles CVE

Puntuacion CVSS v3.17.9

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioREQUIRED

Publicado2/4/2026

Ultima modificacion2/18/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

chainguard:melange

Debilidades (CWE)

CWE-78

Referencias

https://github.com/chainguard-dev/melange/commit/e51ca30cfb63178f5a86997d23d3fff0359fa6c8(security-advisories@github.com)

https://github.com/chainguard-dev/melange/security/advisories/GHSA-vqqr-rmpc-hhg2(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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