nimiq-keys: Denial of service in Ed25519 multisig delinearization via invalid curve points

Impact A denial-of-service vulnerability exists in the Ed25519 multisig delinearization code path. Ed25519PublicKey::delinearize in keys/src/multisig/mod.rs called .unwrap on curve point decompression, which panics when a public key is constructed from 32 bytes that do not represent a valid point...

PT-2026-42670

Name of the Vulnerable Software and Affected Versions Nimiq versions prior to 1.4.0 Description A denial-of-service issue exists in the Ed25519 multisig delinearization code path. The function Ed25519PublicKey::delinearize in keys/src/multisig/mod.rs uses .unwrap during curve point decompression,...

PT-2026-42628

Impact A denial-of-service vulnerability exists in the Ed25519 multisig delinearization code path. Ed25519PublicKey::delinearize in keys/src/multisig/mod.rs called .unwrap on curve point decompression, which panics when a public key is constructed from 32 bytes that do not represent a valid point...

CVE-2026-40092

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and below, a malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record. The maliciously crafted record would contain a TaggedSigned with a signature field...

CVE-2026-40092 nimiq-keys: Unchecked Ed25519 signature length in TaggedPublicKey::verify causes remote node panic via DHT

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and below, a malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record. The maliciously crafted record would contain a TaggedSigned with a signature field...

CVE-2026-40092 nimiq-keys: Unchecked Ed25519 signature length in TaggedPublicKey::verify causes remote node panic via DHT

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and below, a malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record. The maliciously crafted record would contain a TaggedSigned with a signature field...

CVE-2026-40092 nimiq-keys: Unchecked Ed25519 signature length in TaggedPublicKey::verify causes remote node panic via DHT

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and below, a malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record. The maliciously crafted record would contain a TaggedSigned with a signature field...

CVE-2026-40092

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and below, a malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record. The maliciously crafted record would contain a TaggedSigned with a signature field...

EUVD-2026-31197

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and below, a malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record. The maliciously crafted record would contain a TaggedSigned with a signature field...

CVE-2026-40092

Summary: In Nimiq’s Rust-based stack, versions ≤ 1.3.0 of the nimiq-blockchain component are vulnerable to a crafted Kademlia DHT record containing a TaggedSigned with a signature field not exactly 64 bytes. When a victim node processes the record, the Ed25519 signature is parsed via Ed25519Signa...

Astra Linux – Vulnerability in bind9

By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode the available memory to the point where named crashes occur due to lack of resources...

nimiq-keys: Unchecked Ed25519 signature length in TaggedPublicKey::verify causes remote node panic via DHT

Impact A malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record containing a TaggedSigned with a signature field whose byte length is not exactly 64. When the victim node's DHT verifier calls TaggedSigned::verify, execution reaches...

GHSA-27W2-87XV-37C6 nimiq-keys: Unchecked Ed25519 signature length in TaggedPublicKey::verify causes remote node panic via DHT

Impact A malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record containing a TaggedSigned with a signature field whose byte length is not exactly 64. When the victim node's DHT verifier calls TaggedSigned::verify, execution reaches...

PT-2026-41387

Name of the Vulnerable Software and Affected Versions nimiq-blockchain versions prior to 1.4.0 Description A malicious network peer can crash a Nimiq full node by publishing a crafted Kademlia DHT record. The record contains a TaggedSigned with a signature field whose byte length is not exactly 6...

Exploit for Incorrect Implementation of Authentication Algorithm in Google Android

🔓 CVE-2026-0073 - Android ADB Wireless Debugging Auth Bypass...

Exploit for Incorrect Implementation of Authentication Algorithm in Google Android

CVE-2026-0073 PoC Wireless ADB TLS Auth Bypass This directo...

Security Bulletin:libsodium vulnerability: invalid elliptic curve point validation in crypto_core_ed25519_is_valid_point

Summary libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to cryptocoreed25519isvalidpoint, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group...

SUSE-SU-2026:21431-1 Security update for python-PyNaCl

This update for python-PyNaCl fixes the following issues: Security fixes: - CVE-2025-69277: incorrect validation of elliptic curve points certain custom cryptography or untrusted data to cryptocoreed25519isvalidpoint function bsc1255764. Other fixes: - update to 1.6.2 bsc1255764, CVE-2025-69277:...

The vulnerability of the Ed25519 cryptographic library in the Go language, related to incorrect resource initialization, allows a hacker to trigger a service failure.

The vulnerability of the Ed25519 cryptographic library in the Go language is related to incorrect initialization of resources. Exploiting this vulnerability can allow a remote attacker to cause service failures...

Improper Verification of Cryptographic Signature

Overview @stablelib/ed25519 is an Ed25519 public-key signature EdDSA with Curve25519 Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the verify function. An attacker can generate a second distinct valid signature for the same message withou...