{"id":"EUVD-2026-110463","revision":"50f0b25ed33d4526a5c383c4232b6ca0","records":[{"revision":"50f0b25ed33d4526a5c383c4232b6ca0","observedAt":"2026-10-28T21:57:40.363+00:00","statement":{"source":"euvd","id":"EUVD-2026-110463","aliases":["CVE-2026-116584"],"title":"Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. From 1.4.1 until 1.6.8, fromJSON and fromCrossJSON do not require an array node's element list to be an actual array. A s…","description":"Seroval facilitates JavaScript value stringification, including complex structures beyond JSON.stringify capabilities. From 1.4.1 until 1.6.8, fromJSON and fromCrossJSON do not require an array node's element list to be an actual array. A small crafted payload can supply an attacker-controlled length that determines memory allocation and decoder iterations independently of payload size, allowing an unauthenticated request to exhaust the process or block its thread. This issue is a residual bypass of the remediation for CVE-2026-23957. This issue is fixed in version 1.6.8.","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/lxsmnsyc/seroval/security/advisories/GHSA-wp97-x4hv-qvhp","https://github.com/lxsmnsyc/seroval/commit/cdcee3e3bc384ee844360844f8ea98fd2b275d69","https://github.com/lxsmnsyc/seroval/releases/tag/seroval@1.6.8"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-110463","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 26, 2026, 8:52:38 PM","dateUpdated":"Oct 26, 2026, 8:52:38 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-2026-110463","identifiers":["EUVD-2026-110463","CVE-2026-116584"]},"retained":false,"historicalAffected":[]}],"coverage":[]}