{"id":"CVE-2026-103433","title":"Docker Buildx Bake does not request the expected fs.read approval for certain filesystem inputs","summary":"Docker Buildx Bake does not request the expected fs.read approval for certain filesystem inputs. An untrusted Bake definition can expose a readable file through a pathless secret whose ID is interpreted as a client-side pathname, or cons…","severity":"medium","cvss":6.9,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","cwe":["CWE-862"],"vendor":"Docker","product":"Docker Buildx","affected":["buildx < 0.37.2"],"published":"2026-10-05","updated":"2026-10-05","sourceUpdated":"2026-10-05T22:16:56.370","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103433","references":[{"url":"https://docs.docker.com/build/bake/reference/#targetentitlements","label":"security@docker.com"},{"url":"https://github.com/docker/buildx","label":"security@docker.com"},{"url":"https://github.com/docker/buildx/releases/tag/v0.37.2","label":"security@docker.com"},{"url":"https://github.com/docker/buildx/security/advisories/GHSA-p54p-jq4x-rc28","label":"security@docker.com"}],"tags":["nvd","cve.org"],"cvssSource":"cna","ingestedAt":"2026-10-05T22:35:24.735Z","slug":"CVE-2026-103433","body":"## Overview\n\nDocker Buildx Bake does not request the expected fs.read approval for certain filesystem inputs. An untrusted Bake definition can expose a readable file through a pathless secret whose ID is interpreted as a client-side pathname, or consume a local OCI image layout outside the project after entitlement validation checks a different path representation. Users who run untrusted Bake definitions are affected.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":38,"depthScoreParts":{"impact":38,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}