{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93316","assignerOrgId":"686469e6-3ff6-451b-ab8b-cf5b9e89401e","state":"PUBLISHED","assignerShortName":"Docker","dateReserved":"2026-09-17T17:17:35.128Z","datePublished":"2026-10-05T17:42:12.969Z","dateUpdated":"2026-10-05T19:05:36.514Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"BuildKit","vendor":"moby","versions":[{"version":"0","status":"affected","lessThan":"0.33.1","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"He Wei (https://github.com/hewei-gikaku)"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"If BuildKit daemon is started with --cdi-disabled it can lead to daemon panic when builds try to use CDI devices. This can happen maliciously or by accident."}],"value":"If BuildKit daemon is started with --cdi-disabled it can lead to daemon panic when builds try to use CDI devices. This can happen maliciously or by accident."}],"metrics":[{"cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","description":"CWE-476: NULL Pointer Dereference","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"686469e6-3ff6-451b-ab8b-cf5b9e89401e","shortName":"Docker","dateUpdated":"2026-10-05T17:42:12.969Z"},"references":[{"tags":["vendor-advisory"],"url":"https://github.com/moby/buildkit/security/advisories/GHSA-r456-g3gm-cvxf"},{"tags":["patch"],"url":"https://github.com/moby/buildkit/releases/tag/v0.33.1"}],"source":{"discovery":"EXTERNAL"},"title":"Starting daemon with --cdi-disabled flag can lead to panic on specific builds","workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The issue only appears when --cdi-disabled is set as a specific flag in daemon startup or TOML config. Without it, builds get regular entitlement checks and fail cleanly if the user doesn't allow specific CDI entitlements per build."}],"value":"The issue only appears when --cdi-disabled is set as a specific flag in daemon startup or TOML config. Without it, builds get regular entitlement checks and fail cleanly if the user doesn't allow specific CDI entitlements per build."}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-05T19:05:26.495778Z","id":"CVE-2026-93316","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-05T19:05:36.514Z"}}]}}