CVE-2026-34062

MEDIUM

5.3

Beschreibung

nimiq-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, `MessageCodec::read_request` and `read_response` call `read_to_end()` on inbound substreams, so a remote peer can send only a partial frame and keep the substream open. because `Behaviour::new` also sets `with_max_concurrent_streams(1000)`, the node exposes a much larger stalled-slot budget than the library default. The patch for this vulnerability is formally released as part of v1.3.0. No known workarounds are available.

CVE Details

CVSS v3.1 Bewertung5.3

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht4/22/2026

Zuletzt geandert4/22/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-770

Referenzen

https://github.com/nimiq/core-rs-albatross/commit/c021a5337b808c73571b44999f9753051bac7508(security-advisories@github.com)

https://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0(security-advisories@github.com)

https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-gh7r-qh4p-q4fr(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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