{"id":"CVE-2026-93315","revision":"7ec1b870196b4d5d89d8d4ec7168b76a","records":[{"revision":"7ec1b870196b4d5d89d8d4ec7168b76a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93315","aliases":[],"title":"BuildKit proxy CA cleanup can be disrupted by build steps","description":"When proxy networking with CA injection is enabled, a build can modify its CA bundle before cleanup. This may cause cleanup to block, operate outside the build rootfs, or fail without failing the build.","state":0,"publishedAt":"2026-10-05T21:57:08.053+00:00","modifiedAt":"2026-10-06T13:27:23.994+00:00","affected":[{"ecosystem":"Vendor product","name":"github.com/moby/buildkit","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageName\": \"github.com/moby/buildkit\",\n                    \"platforms\": [\n                        \"Linux\"\n                    ],\n                    \"product\": \"BuildKit\",\n                    \"vendor\": \"moby\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0.31.0\",\n                            \"status\": \"affected\",\n                            \"lessThan\": \"0.33.1\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:L/SA:N","score":5.8,"severity":"MEDIUM"}],"references":["https://github.com/moby/buildkit/security/advisories/GHSA-2f5p-x9ph-g97x","https://github.com/moby/buildkit/releases/tag/v0.33.1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93315","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93315","identifiers":["CVE-2026-93315"]},"retained":false,"historicalAffected":[]}],"coverage":[]}