{"apiVersion":"1.0","identifier":"CVE-2026-75593","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.","publishedAt":"2026-08-19T20:17:23","lastModifiedAt":"2026-08-25T14:16:53","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75593","cvssScore":7.2,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","epssProbability":0.0054,"riskScore":0.75,"affectedProduct":"BuildKit","affectedVersions":"<0.31.2","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-75593","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-75593","en":"https://www.redsauce.net/en/cves/CVE-2026-75593","fr":"https://www.redsauce.net/fr/cves/CVE-2026-75593","pt":"https://www.redsauce.net/pt/cves/CVE-2026-75593","de":"https://www.redsauce.net/de/cves/CVE-2026-75593","sk":"https://www.redsauce.net/sk/cves/CVE-2026-75593","el":"https://www.redsauce.net/el/cves/CVE-2026-75593"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-75593"}}