{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-48038","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-20T18:15:53.577Z","datePublished":"2026-07-14T19:24:32.644Z","dateUpdated":"2026-07-15T13:27:13.334Z"},"containers":{"cna":{"title":"joi: Uncaught RangeError on deeply nested input through recursive `link()` schemas","problemTypes":[{"descriptions":[{"cweId":"CWE-248","lang":"en","description":"CWE-248: Uncaught Exception","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/hapijs/joi/security/advisories/GHSA-q7cg-457f-vx79","tags":["x_refsource_CONFIRM"],"url":"https://github.com/hapijs/joi/security/advisories/GHSA-q7cg-457f-vx79"},{"name":"https://github.com/hapijs/joi/pull/3113","tags":["x_refsource_MISC"],"url":"https://github.com/hapijs/joi/pull/3113"},{"name":"https://github.com/hapijs/joi/commit/97bd51de94d595a2d8949eb3bec0dbdd2f8a7a74","tags":["x_refsource_MISC"],"url":"https://github.com/hapijs/joi/commit/97bd51de94d595a2d8949eb3bec0dbdd2f8a7a74"},{"name":"https://github.com/hapijs/joi/commit/fc146a628ab9cc250854407722d9f8738c9548e7","tags":["x_refsource_MISC"],"url":"https://github.com/hapijs/joi/commit/fc146a628ab9cc250854407722d9f8738c9548e7"}],"affected":[{"vendor":"hapijs","product":"joi","versions":[{"version":"< 17.13.4","status":"affected"},{"version":">= 18.0.0, < 18.2.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-07-14T19:24:32.644Z"},"descriptions":[{"lang":"en","value":"joi is a schema description language and data validator for JavaScript. Prior to 17.13.4 and 18.2.1, denial of service is possible via an untrapped exception in services validating user-supplied JSON or object input with recursive link() schemas. When validate() is called without try/catch in a request handler, deeply nested input can trigger an unhandled RangeError and potentially crash the process; lower-impact paths using validateAsync() or try/catch produce a RangeError instead of a structured ValidationError. This issue is fixed in versions 17.13.4 and 18.2.1."}],"source":{"advisory":"GHSA-q7cg-457f-vx79","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-15T13:23:16.760424Z","id":"CVE-2026-48038","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"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":"2026-07-15T13:27:13.334Z"}}]}}