{"id":"CVE-2026-93319","title":"A malicious external BuildKit frontend can send requests using the internal API that can create conditions for a data race that can cause the BuildKit daemon to panic.","summary":"A malicious external BuildKit frontend can send requests using the internal API that can create conditions for a data race that can cause the BuildKit daemon to panic.","severity":"medium","cvss":5.7,"cvssVector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","cwe":["CWE-567"],"vendor":"moby","product":"github.com/moby/buildkit","affected":["github.com/moby/buildkit <= 0.33.0"],"published":"2026-10-05","updated":"2026-10-05","sourceUpdated":"2026-10-05T20:17:28.410","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93319","references":[{"url":"https://github.com/moby/buildkit/releases/tag/v0.33.1","label":"security@docker.com"},{"url":"https://github.com/moby/buildkit/security/advisories/GHSA-4hgw-qrhw-fhg8","label":"security@docker.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-05T19:07:02.797511Z"},"cvssSource":"cna","ingestedAt":"2026-10-05T18:29:11.202Z","slug":"CVE-2026-93319","body":"## Overview\n\nA malicious external BuildKit frontend can send requests using the internal API that can create conditions for a data race that can cause the BuildKit daemon to panic.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":31,"depthScoreParts":{"impact":31.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}