libp2p 输入验证错误漏洞

libp2p is a modular peer-to-peer network framework developed under the open source license of libp2p. Prior to version 15.0.23, there was a vulnerability related to input validation errors in libp2p. This vulnerability stemmed from three overlooked permissions in @libp2p/gossipsub, allowing an...

CVE-2026-44505 Nimiq network-libp2p: Untrusted peer can wedge DHT

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. network-libp2p handles kad get-record query progress in handledhtget network-libp2p/src/swarm.rs. Prior to version 1.4.0, when a peer returns a FoundRecord, the code verifies the record...

CVE-2026-34063

Nimiq's network-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, network-libp2p discovery uses a libp2p ConnectionHandler state machine. the handler assumes there is at most one inbound and one outbound discovery substream per connection. if a remote peer...

CVE-2026-35457

libp2p-rust is the official rust language Implementation of the libp2p networking stack. Prior to 0.17.1, the rendezvous server stores pagination cookies without bounds. An unauthenticated peer can repeatedly issue DISCOVER requests and force unbounded memory growth. This vulnerability is fixed i...

klever-go: Unbounded goroutine spawn on direct-message ingress enables peer-driven DoS

Summary networkMessenger.directMessageHandler in network/p2p/libp2p/netMessenger.go spawns a fresh goroutine for every incoming direct message before the antiflood layer makes an admission decision. There is no semaphore, throttler, or bound on concurrent in-flight spawns. A single connected libp...

GHSA-HF2G-6J7H-98WG klever-go: Unbounded goroutine spawn on direct-message ingress enables peer-driven DoS

Summary networkMessenger.directMessageHandler in network/p2p/libp2p/netMessenger.go spawns a fresh goroutine for every incoming direct message before the antiflood layer makes an admission decision. There is no semaphore, throttler, or bound on concurrent in-flight spawns. A single connected libp...

PT-2026-48346

Name of the Vulnerable Software and Affected Versions klever-go versions prior to 1.7.18 Description An issue exists in the directMessageHandler function within the network/p2p/libp2p/netMessenger.go file. The software spawns a new goroutine for every incoming direct message before the antiflood...

PT-2026-48345

This update for govulncheck-vulndb fixes the following issues: - Update to version 0.0.20260723T184607 2026-07-23T18:46:07Z jscPED-11136. Go CVE Numbering Authority IDs added or updated with aliases: GO-2026-4730 CVE-2026-33022 GHSA-cv4x-93xx-wgfj GO-2026-4761 CVE-2026-33211 GHSA-j5q5-j9gm-2w5c...

Missing Release of Memory after Effective Lifetime

Overview @libp2p/gossipsub is an A typescript implementation of gossipsub Affected versions of this package are vulnerable to Missing Release of Memory after Effective Lifetime through unbounded growth of the topics data structure when processing subscription requests. An attacker can exhaust...

@bitsocial/ai-moderation-challenge (>=0.1.0 <=0.1.1), @bitsocial/bitsocial-cli (>=0.19.44 <=0.19.71) +6 more potentially affected by CVE-2026-46679 via @libp2p/gossipsub (>=15.0.0-049bfa0fa <=15.0.23-3574648c3)

@libp2p/gossipsub NPM version =15.0.0-049bfa0fa, =0.1.0, =0.19.44, =0.1.0, =0.1.0, =0.1.0, =6.0.0-049bfa0fa, =9.0.0-049bfa0fa, =0.0.17, =0.0.45 Source cves: CVE-2026-46679 Source advisory: SNYK:JS-LIBP2PGOSSIPSUB-16798774...

GHSA-4F8R-922H-2VGV js-libp2p: Memory DoS via subscription flood of unique topics

Summary Three cooperating omissions in @libp2p/gossipsub allow an unauthenticated single peer to exhaust the Node.js heap of any gossipsub node with default options. 1. defaultDecodeRpcLimits.maxSubscriptions = Infinity packages/gossipsub/src/message/decodeRpc.ts:11: no decode-level cap on...

CVE-2026-40094

The CVE affects nimiq-blockchain (Rust). In versions up to 1.3.0, network-libp2p discovery accepts signed PeerContact updates from untrusted peers and stores them in a peer contact book; a PeerContact can have an empty addresses list. PeerContactBook::known_peers then builds the address book usin...

CVE-2026-40094 nimiq-blockchain: network-libp2p untrusted peer can crash address book via empty peer contact addresses

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and prior, network-libp2p discovery accepts signed PeerContact updates from untrusted peers and stores them in a peer contact book, eventually leading to address book crash. A PeerContact can...

CVE-2026-40094 nimiq-blockchain: network-libp2p untrusted peer can crash address book via empty peer contact addresses

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and prior, network-libp2p discovery accepts signed PeerContact updates from untrusted peers and stores them in a peer contact book, eventually leading to address book crash. A PeerContact can...

8004skill (>=1.1.0 <=2.0.0), @a3stack/identity (=0.2.0) +279 more potentially affected by CVE-2026-45783 via @libp2p/kad-dht (>=10.0.15 <=16.2.6-9eb27be79)

@libp2p/kad-dht NPM version =10.0.15, =1.1.0, =1.0.0, =1.0.0, =1.0.1, =1.3.0, =0.0.2, =1.1.3, =0.2.0, =0.0.0-test.0, =0.0.0-test.0, =0.7.2, =0.0.0-test.0, =4.0.0-nightly.20250907 and more Source cves: CVE-2026-45783 Source advisory: OSV:GHSA-32MQ-HPPH-XFVR...

CVE-2026-46679

creationtimestamp| type| source ---|---|--- 2026-05-16 03:00:35+00:00| published-proof-of-concept| https://github.com/libp2p/js-libp2p/security/advisories/GHSA-4f8r-922h-2vgv 2026-06-11 03:00:28+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mnyabxorjg2g 2026-06-11...

CVE-2026-45783

creationtimestamp| type| source ---|---|--- 2026-05-13 02:15:12+00:00| published-proof-of-concept| https://github.com/libp2p/js-libp2p/security/advisories/GHSA-32mq-hpph-xfvr 2026-06-11 03:00:44+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mnyacgz5pr2p...

CVE-2026-34063

Nimiq's network-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, network-libp2p discovery uses a libp2p ConnectionHandler state machine. the handler assumes there is at most one inbound and one outbound discovery substream per connection. if a remote peer...

EUVD-2026-25058

Nimiq's network-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, network-libp2p discovery uses a libp2p ConnectionHandler state machine. the handler assumes there is at most one inbound and one outbound discovery substream per connection. if a remote peer...

CVE-2026-34063 network-libp2p: Peer can crash the node by opening discovery protocol substream twice

Nimiq's network-libp2p is a Nimiq network implementation based on libp2p. Prior to version 1.3.0, network-libp2p discovery uses a libp2p ConnectionHandler state machine. the handler assumes there is at most one inbound and one outbound discovery substream per connection. if a remote peer...