EEF-CVE-2026-65630 Timing side-channel in pure-Erlang X25519 scalar multiplication leaks the private key in jose

Summary Observable Timing Discrepancy vulnerability in potatosalad jose allows recovery of a long-term X25519 private key through a timing side channel in the pure-Erlang Curve25519 fallback. The pure-Erlang X25519 implementation performs scalar multiplication over the secret private key using a...

CVE-2026-65630

Observable Timing Discrepancy vulnerability in potatosalad jose allows recovery of a long-term X25519 private key through a timing side channel in the pure-Erlang Curve25519 fallback. The pure-Erlang X25519 implementation performs scalar multiplication over the secret private key using a recursiv...

whatsapp-census

Hey there! You are using WhatsApp This is the github repository for the extended version of the paper Hey there! You are using WhatsApp: Enumerating Three Billion Accounts for Security and Privacy. Abstract WhatsApp, with 3.5 billion active accounts as of early 2025, is the world's largest instan...

gentlemen-decryptor

The Gentlemen Ransomware Decryptor The first publicly available decryption method for The Gentlemen ransomware. The Gentlemen also known as hastalamuerte is currently the most active ransomware-as-a-service RaaS operation globally, with 320+ confirmed victims as of Q1 2026. Until now, every major...

rust_citadel

Citadel Post-quantum hybrid encryption and key management server. Citadel combines X25519 + ML-KEM-768 for key encapsulation and AES-256-GCM for data encryption, following NIST's hybrid approach for the post-quantum transition. Applications encrypt and decrypt data through a REST API. Citadel...

EUVD-2026-106854

Crypt::Age versions before 0.004 for Perl allow CPU exhaustion via an unbounded number of recipient stanzas, each costing an X25519 scalar multiplication in unwrapfilekey. The header parser accepts any number of recipient stanzas, and unwrapfilekey tries every identity against every X25519 stanza...

CVE-2026-85783

Crypt::Age versions before 0.004 for Perl allow CPU exhaustion via an unbounded number of recipient stanzas, each costing an X25519 scalar multiplication in unwrapfilekey. The header parser accepts any number of recipient stanzas, and unwrapfilekey tries every identity against every X25519 stanza...

CVE-2026-85783 Crypt::Age versions before 0.004 for Perl allow CPU exhaustion via an unbounded number of recipient stanzas, each costing an X25519 scalar multiplication in unwrap_file_key

Crypt::Age versions before 0.004 for Perl allow CPU exhaustion via an unbounded number of recipient stanzas, each costing an X25519 scalar multiplication in unwrapfilekey. The header parser accepts any number of recipient stanzas, and unwrapfilekey tries every identity against every X25519 stanza...

CVE-2026-85783

The Crypt::Age Perl module (versions before 0.004 ) is vulnerable to CPU exhaustion due to an unbounded number of recipient stanzas in the header parser. The unwrap_file_key function attempts to match every identity against every X25519 stanza, triggering a scalar multiplication, HKDF, and ChaCha...

CVE-2026-85783 Crypt::Age versions before 0.004 for Perl allow CPU exhaustion via an unbounded number of recipient stanzas, each costing an X25519 scalar multiplication in unwrap_file_key

Crypt::Age versions before 0.004 for Perl allow CPU exhaustion via an unbounded number of recipient stanzas, each costing an X25519 scalar multiplication in unwrapfilekey. The header parser accepts any number of recipient stanzas, and unwrapfilekey tries every identity against every X25519 stanza...

EUVD-2026-89207

Russh: Missing X25519 zero-point validation in hybrid ML-KEM key exchange...

Russh: Missing X25519 zero-point validation in hybrid ML-KEM key exchange

Vulnerability The hybrid ML-KEM 768 + X25519 key exchange implementation in russh/src/kex/hybridmlkem.rs does not validate that the remote peer's X25519 public key is not the zero point all-zero 32-byte value. This allows a remote peer to force the X25519 contribution to the combined shared secre...

GHSA-W3JG-PJXF-73P4 Russh: Missing X25519 zero-point validation in hybrid ML-KEM key exchange

Vulnerability The hybrid ML-KEM 768 + X25519 key exchange implementation in russh/src/kex/hybridmlkem.rs does not validate that the remote peer's X25519 public key is not the zero point all-zero 32-byte value. This allows a remote peer to force the X25519 contribution to the combined shared secre...

CVE-2026-102824

Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh/src/kex/hybridmlkem.rs accepts an all-zero 32-byte peer X25519 public key in both serverdh and computesharedsecret, forcing the X25519 contribution to the combined shared secre...

DEBIAN-CVE-2026-102824

Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh/src/kex/hybridmlkem.rs accepts an all-zero 32-byte peer X25519 public key in both serverdh and computesharedsecret, forcing the X25519 contribution to the combined shared secre...

CVE-2026-102824

Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh/src/kex/hybridmlkem.rs accepts an all-zero 32-byte peer X25519 public key in both serverdh and computesharedsecret, forcing the X25519 contribution to the combined shared secre...

UBUNTU-CVE-2026-102824

Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh/src/kex/hybridmlkem.rs accepts an all-zero 32-byte peer X25519 public key in both serverdh and computesharedsecret, forcing the X25519 contribution to the combined shared secre...

CVE-2026-102824 Russh: Missing X25519 zero-point validation in hybrid ML-KEM key exchange

Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh/src/kex/hybridmlkem.rs accepts an all-zero 32-byte peer X25519 public key in both serverdh and computesharedsecret, forcing the X25519 contribution to the combined shared secre...

CVE-2026-102824 Russh: Missing X25519 zero-point validation in hybrid ML-KEM key exchange

Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh/src/kex/hybridmlkem.rs accepts an all-zero 32-byte peer X25519 public key in both serverdh and computesharedsecret, forcing the X25519 contribution to the combined shared secre...

CVE-2026-102824 Russh: Missing X25519 zero-point validation in hybrid ML-KEM key exchange

Russh is a Rust SSH client and server library. Prior to 0.63.0, the hybrid ML-KEM 768 and X25519 implementation in russh/src/kex/hybridmlkem.rs accepts an all-zero 32-byte peer X25519 public key in both serverdh and computesharedsecret, forcing the X25519 contribution to the combined shared secre...