{"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_01M5KGHP2Q4GTSWVEGM0N8VBRN","modified_at":"2026-07-07T20:30:13.620641780Z","published_at":"2026-07-07T16:52:19Z","references":["https://osv.dev/vulnerability/GO-2026-5073","https://github.com/ipld/go-ipld-prime/security/advisories/GHSA-378j-3jfj-8r9f","https://github.com/ipld/go-ipld-prime/commit/e43bf4a27055fe8d895671a731ee5041e2d983a9","https://github.com/ipld/go-ipld-prime/releases/tag/v0.22.0"],"severity":{"label":"medium","score":6.2},"sources":[{"source":"osv","source_id":"GO-2026-5073","url":"https://osv.dev/vulnerability/GO-2026-5073"},{"source":"nvd","source_id":"CVE-2026-35480","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35480"}],"summary":"DAG-CBOR decoder unbounded memory allocation from CBOR headers in github.com/ipld/go-ipld-prime"}