BackPT-2026-42592 · Npm · @Libp2P/GossipsubPublished2026-05-21·Updated2026-05-21GeneralReferences · 4OSVOSVCVSS v3.17.5HighBase vectorVectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H[Content removed]FixResource ExhaustionMemory LeakRCE Found an issue in the description? Have something to add? Feel free to write us 👾 dbugs@ptsecurity.comWeakness EnumerationCWE-400CWE-401CWE-20Related IdentifiersGHSA-4F8R-922H-2VGVAffected Products@Libp2P/GossipsubReferences · 4 https://osv.dev/vulnerability/GHSA-4f8r-922h-2vgv · Vendor Advisory https://nvd.nist.gov/vuln/detail/CVE-2026-46679 · Security Note https://github.com/libp2p/js-libp2p/security/advisories/GHSA-4f8r-922h-2vgv⭐ 2563 🔗 538 · Note https://github.com/libp2p/js-libp2p⭐ 2562 🔗 539 · Note