{"action":"Upgrade github.com/ipld/go-ipld-prime to 0.22.0 or later.","affected":[{"fixed":"0.22.0","introduced":"0"}],"component":"github.com/ipld/go-ipld-prime","cve_ids":["CVE-2026-35480"],"ecosystem":"Go","epss":0.00162,"exploited":false,"fixed_versions":["0.22.0"],"ghsa_id":"GHSA-378j-3jfj-8r9f","id":"tcs_01M5KETCVS9HMQWVYE8WFNS3VW","modified_at":"2026-09-10T03:50:42.408069830Z","published_at":"2026-04-06T23:08:24Z","references":["https://osv.dev/vulnerability/GHSA-378j-3jfj-8r9f","https://github.com/ipld/go-ipld-prime/security/advisories/GHSA-378j-3jfj-8r9f","https://nvd.nist.gov/vuln/detail/CVE-2026-35480","https://github.com/ipld/go-ipld-prime/commit/e43bf4a27055fe8d895671a731ee5041e2d983a9","https://github.com/ipld/go-ipld-prime","https://github.com/ipld/go-ipld-prime/releases/tag/v0.22.0"],"severity":{"label":"medium","score":6.2},"sources":[{"source":"osv","source_id":"GHSA-378j-3jfj-8r9f","url":"https://osv.dev/vulnerability/GHSA-378j-3jfj-8r9f"}],"summary":"go-ipld-prime: DAG-CBOR decoder unbounded memory allocation from CBOR headers"}