{"id":"CVE-2026-75593","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-75593","summary":"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…","details":"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.","published":"2026-08-19T20:17:23.203","modified":"2026-08-19T20:17:23.203","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/moby/buildkit/releases/tag/v0.31.2"},{"type":"WEB","url":"https://github.com/moby/buildkit/security/advisories/GHSA-g2h8-426c-7976"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-19T20:17:23.203"}}