{"id":"EUVD-2026-24264","revision":"e4d4aa8c2dfe4444b7af913e438138c0","records":[{"revision":"e4d4aa8c2dfe4444b7af913e438138c0","observedAt":"2026-10-28T05:02:38.156+00:00","statement":{"source":"euvd","id":"EUVD-2026-24264","aliases":["CVE-2026-40879","GHSA-hpwf-8g29-85qm"],"title":"Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.19, when an attacker sends many small, valid JSON messages in one TCP frame, handleData() recurses once per message; the buffer shrinks each call. max…","description":"Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.19, when an attacker sends many small, valid JSON messages in one TCP frame, handleData() recurses once per message; the buffer shrinks each call. maxBufferSize is never reached; call stack overflows instead. A ~47 KB payload is sufficient to trigger RangeError. This vulnerability is fixed in 11.1.19.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":null}],"references":["https://github.com/nestjs/nest/security/advisories/GHSA-hpwf-8g29-85qm"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-24264","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Apr 21, 2026, 7:14:17 PM","dateUpdated":"Apr 21, 2026, 7:38:04 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-24264","identifiers":["EUVD-2026-24264","CVE-2026-40879","GHSA-hpwf-8g29-85qm"]},"retained":false,"historicalAffected":[]}],"coverage":[]}