{"action":"Upgrade github.com/ipld/go-ipld-prime to 0.23.0 or later.","affected":[{"fixed":"0.23.0","introduced":"0"}],"component":"github.com/ipld/go-ipld-prime","cve_ids":["CVE-2026-42328"],"ecosystem":"Go","epss":0.00156,"exploited":false,"fixed_versions":["0.23.0"],"ghsa_id":"GHSA-w239-58x2-q8p5","id":"tcs_01M5KFPXR0D8EDZ2ZMWB2C236Y","modified_at":"2026-09-10T03:51:07.104837244Z","published_at":"2026-05-07T02:07:21Z","references":["https://osv.dev/vulnerability/GHSA-w239-58x2-q8p5","https://github.com/ipld/go-ipld-prime/security/advisories/GHSA-w239-58x2-q8p5","https://nvd.nist.gov/vuln/detail/CVE-2026-42328","https://github.com/ipld/go-ipld-prime"],"severity":{"label":"medium","score":6.2},"sources":[{"source":"osv","source_id":"GHSA-w239-58x2-q8p5","url":"https://osv.dev/vulnerability/GHSA-w239-58x2-q8p5"}],"summary":"go-ipld-prime's DAG-CBOR and DAG-JSON decoders have unbounded recursion depth"}