Security Advisory

CVE-2026-75593

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-19 20:06:54

Last updated 2026-08-25 14:02:29

Assigner GitHub_M

CVSS score 7.2

State PUBLISHED

Description

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to 0.31.2, a custom client can produce such an upload request to the BuildKit daemon that files can escape from the BuildKit-controlled state directory. The client needs to have valid permissions to access BuildKit control API to issue builds, eg., bypass authentication, etc. This issue is fixed in version 0.31.2.

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