rust-libp2p 安全漏洞

rust-libp2p is a Rust implementation of the libp2p open-source network stack. Prior to version 0.17.1, rust-libp2p had a security vulnerability. This vulnerability stemmed from the unlimited number of namespaces that rendezvous servers could register for individual peers, which could lead to memo...

rust-libp2p 安全漏洞

rust-libp2p is a Rust implementation of the libp2p open-source network stack. Versions of rust-libp2p prior to 0.17.1 contained a security vulnerability. This vulnerability stemmed from the lack of boundary settings when the meeting server stored paginated cookies, allowing unauthenticated peer...

fuel-p2p (>=0.4.0, <=0.5.0), libp2p (>=0.40.0-rc.1, <=0.42.2) +1 more potentially affected by CVE-2026-35457 via libp2p-rendezvous (>=0.1.0, <=0.3.0)

libp2p-rendezvous CARGO version =0.1.0, =0.4.0, =0.40.0-rc.1, =0.20.0, =0.21.0 Source cves: CVE-2026-35457 Source advisory: OSV:GHSA-V5HW-CV9C-RPG7...

fuel-p2p (>=0.4.0, <=0.5.0), libp2p (>=0.40.0-rc.1, <=0.42.2) +1 more potentially affected by CVE-2026-35405 via libp2p-rendezvous (>=0.1.0, <=0.3.0)

libp2p-rendezvous CARGO version =0.1.0, =0.4.0, =0.40.0-rc.1, =0.20.0, =0.21.0 Source cves: CVE-2026-35405 Source advisory: OSV:GHSA-CQFX-GF56-8X59...

GHSA-CQFX-GF56-8X59 libp2p-rendezvous: Unlimited namespace registrations per peer enables OOM DoS on rendezvous servers

Summary found that libp2p-rendezvous server has no limit on how many namespaces a single peer can register. a malicious peer can just keep registering unique namespaces in a loop and the server happily accepts every single one allocating memory for each registration with no pushback. keep doing...

CVE-2026-34219

libp2p-rust is the official rust language Implementation of the libp2p networking stack. Prior to version 0.49.4, the Rust libp2p Gossipsub implementation contains a remotely reachable panic in backoff expiry handling. After a peer sends a crafted PRUNE control message with an attacker-controlled...

CVE-2026-34219

libp2p-rust is the official rust language Implementation of the libp2p networking stack. Prior to version 0.49.4, the Rust libp2p Gossipsub implementation contains a remotely reachable panic in backoff expiry handling. After a peer sends a crafted PRUNE control message with an attacker-controlled...

CVE-2026-34219

CVE-2026-34219 affects libp2p-rust’s libp2p-gossipsub: prior to 0.49.4, Gossipsub’s backoff expiry handling can overflow when adding Slack to an Instant, after a crafted PRUNE with attacker-controlled backoff. This remotely reachable panic is triggered in heartbeat processing and is exploitable o...

CVE-2026-34219: Integer Overflow or Wraparound

libp2p-rust is the official rust language Implementation of the libp2p networking stack. Prior to version 0.49.4, the Rust libp2p Gossipsub implementation contains a remotely reachable panic in backoff expiry handling. After a peer sends a crafted PRUNE control message with an attacker-controlled...

rust-libp2p 安全漏洞

rust-libp2p is a Rust implementation of the libp2p open-source network stack. Versions of rust-libp2p prior to 0.49.4 contained a security vulnerability. This vulnerability stemmed from the lack of checks for arithmetic operations involving Instant and Duration when processing specially crafted...

blake-streams (0.1.0), fuel-p2p (>=0.4.0, <=0.5.0) +9 more potentially affected by CVE-2026-34219 via libp2p-gossipsub (>=0.28.0, <=0.35.0)

libp2p-gossipsub CARGO version =0.28.0, =0.4.0, =0.20.0, =0.36.0, =0.16.0, =0.1.0, =0.1.1, =0.2.0, =0.39.1, =0.39.3 Source cves: CVE-2026-34219 Source advisory: OSV:GHSA-XQMP-FXGV-XVQ5...

libp2p-gossipsub: Remote crash via unchecked Instant overflow in heartbeat backoff expiry handling

Description Summary The Rust libp2p Gossipsub implementation contains a remotely reachable panic in backoff expiry handling. After a peer sends a crafted PRUNE control message with an attacker-controlled, near-maximum backoff value, the value is accepted and stored as an Instant near the...

CVE-2026-33040

libp2p-rust is the official rust language Implementation of the libp2p networking stack. In versions prior to 0.49.3, the Gossipsub implementation accepts attacker-controlled PRUNE backoff values and may perform unchecked time arithmetic when storing backoff state. A specially crafted PRUNE contr...

Linux Distros Unpatched Vulnerability : CVE-2026-33040

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - libp2p-rust is the official rust language Implementation of the libp2p networking stack. In versions prior to 0.49.3, the Gossipsub implementation accepts...

CVE-2026-33040

libp2p-rust is the official rust language Implementation of the libp2p networking stack. In versions prior to 0.49.3, the Gossipsub implementation accepts attacker-controlled PRUNE backoff values and may perform unchecked time arithmetic when storing backoff state. A specially crafted PRUNE contr...

UBUNTU-CVE-2026-33040

libp2p-rust is the official rust language Implementation of the libp2p networking stack. In versions prior to 0.49.3, the Gossipsub implementation accepts attacker-controlled PRUNE backoff values and may perform unchecked time arithmetic when storing backoff state. A specially crafted PRUNE contr...

CVE-2026-33040 libp2p-rust: Gossipsub PRUNE.backoff Duration Overflow

libp2p-rust is the official rust language Implementation of the libp2p networking stack. In versions prior to 0.49.3, the Gossipsub implementation accepts attacker-controlled PRUNE backoff values and may perform unchecked time arithmetic when storing backoff state. A specially crafted PRUNE contr...

CVE-2026-33040

The CVE concerns libp2p-rust Gossipsub: prior to version 0.49.3, the Gossipsub backoff handling accepts attacker-controlled PRUNE backoff values, enabling unchecked time arithmetic that can overflow when updating backoff state. A crafted PRUNE message with a very large backoff (e.g., u64::MAX) ca...

CVE-2026-33040

libp2p-rust is the official rust language Implementation of the libp2p networking stack. In versions prior to 0.49.3, the Gossipsub implementation accepts attacker-controlled PRUNE backoff values and may perform unchecked time arithmetic when storing backoff state. A specially crafted PRUNE contr...

rust-libp2p 输入验证错误漏洞

rust-libp2p is a Rust implementation of the libp2p open-source network stack. Prior to version 0.49.3, rust-libp2p had a vulnerability related to input validation errors. This vulnerability stemmed from the Gossipsub implementation accepting PRUNE evolutions controlled by attackers and potentiall...