CVE-2026-34062
nimiq-libp2p is a Nimiq network implementation based on libp2p.
Published Apr 22, 2026 · updated Jun 17, 2026 · nimiq nimiq proof-of-stake
nimiq-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, and call on inbound substreams, so a remote peer can send only a partial frame and keep the substream open. because also sets , 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.
Code
The project this record applies to. Exploit listings stay in References.
Timeline
Detection, updates, and resolution for this record.
Apr 22, 2026 · NIST NVD
Detected
nimiq-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, and call on inbound substreams, so a remote peer can send only a partial frame and keep the substream open. because also sets , 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
Jun 17, 2026 · NIST NVD
Updated
nimiq-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, and call on inbound substreams, so a remote peer can send only a partial frame and keep the substream open. because also sets , 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
Affected
- cpe nimiq/nimiq proof-of-stakeversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-34062
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-34062
nimiq-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, and call on inbound substreams, so a remote peer can send only a partial frame and keep the substream open. because `Behaviour::new
nvd.nist.gov