{"action":"Upgrade @libp2p/kad-dht to 16.2.6 or later.","affected":[{"fixed":"16.2.6","introduced":"0"}],"component":"@libp2p/kad-dht","cve_ids":["CVE-2026-45783"],"ecosystem":"npm","epss":0.00354,"exploited":false,"fixed_versions":["16.2.6"],"ghsa_id":"GHSA-32mq-hpph-xfvr","id":"tcs_01M5KEVN54TR2EM9VKNTYHB4CP","modified_at":"2026-09-10T03:51:04.226666719Z","published_at":"2026-05-19T20:07:52Z","references":["https://osv.dev/vulnerability/GHSA-32mq-hpph-xfvr","https://github.com/libp2p/js-libp2p/security/advisories/GHSA-32mq-hpph-xfvr","https://nvd.nist.gov/vuln/detail/CVE-2026-45783","https://github.com/libp2p/js-libp2p"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-32mq-hpph-xfvr","url":"https://osv.dev/vulnerability/GHSA-32mq-hpph-xfvr"}],"summary":"@libp2p/kad-dht: Unvalidated PUT_VALUE records allow unbounded disk exhaustion on DHT server nodes"}