{"id":"EUVD-2026-19663","revision":"c4f5062661c24a118b85323cff332564","records":[{"revision":"c4f5062661c24a118b85323cff332564","observedAt":"2026-11-01T06:10:48.89+00:00","statement":{"source":"euvd","id":"EUVD-2026-19663","aliases":["CVE-2026-35480","GHSA-378j-3jfj-8r9f"],"title":"go-ipld-prime is an implementation of the InterPlanetary Linked Data (IPLD) spec interfaces, a batteries-included codec implementations of IPLD for CBOR and JSON, and tooling for basic operations on IPLD objects. Prior to 0.22.0, the DAG-CB…","description":"go-ipld-prime is an implementation of the InterPlanetary Linked Data (IPLD) spec interfaces, a batteries-included codec implementations of IPLD for CBOR and JSON, and tooling for basic operations on IPLD objects. Prior to 0.22.0, the DAG-CBOR decoder uses collection sizes declared in CBOR headers as Go preallocation hints for maps and lists. The decoder does not cap these size hints or account for their cost in its allocation budget, allowing small payloads to cause excessive memory allocation. This vulnerability is fixed in 0.22.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":6.2,"severity":null}],"references":["https://github.com/ipld/go-ipld-prime/security/advisories/GHSA-378j-3jfj-8r9f"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-19663","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Apr 7, 2026, 2:43:24 PM","dateUpdated":"Apr 9, 2026, 2:40:11 PM"},"relatedAdvisories":[{"id":"openSUSE-SU-2026:10543-1","title":"kubo-0.40.1-1.1 on GA media","vulnerabilityIds":["CVE-2025-58181","CVE-2025-58190","CVE-2026-35480"]}],"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-2026-19663","identifiers":["EUVD-2026-19663","CVE-2026-35480","GHSA-378j-3jfj-8r9f"]},"retained":false,"historicalAffected":[]}],"coverage":[]}