GHSA-4f8r-922h-2vgvPublished

libp2p: Memory DoS via subscription flood of unique topics

cve-program · CVE-2026-46679

Published

js-libp2p

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "libp2p",
                    "product": "js-libp2p",
                    "versions": [
                        {
                            "version": "< 15.0.23",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-36152

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Jun 10, 2026, 9:08:52 PM

dateUpdated: Jun 11, 2026, 2:18:41 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-46679

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Deferred

Weakness classifications: CWE-20 · CWE-400 · CWE-401

Original publisher date fields

published: 2026-06-10T22:17:00.300

lastModified: 2026-07-23T09:10:00.113

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-4f8r-922h-2vgv

Published

@libp2p/gossipsub

npm

SEMVER · introduced 0 → fixed 15.0.23

Original source record · Cite this exact observation · Complete original publisher JSON