scopeblind-gateway

⚠️ This repository has moved. Active development continues at ScopeBlind/scopeblind-gateway. This personal fork may be behind the canonical repository. Please use the org repo for issues, pull requests, and the latest code. protect-mcp Security gateway for MCP servers. Shadow-mode logs by default,...

Tyr

Tyr Peer-to-peer email on the Yggdrasil network. English | Русский Screenshots | | | ---|---|---|--- | | | What is Tyr? Tyr runs a complete mail server o...

scopeblind-gateway

protect-mcp Fail-closed Cedar policy gate plus signed receipts for AI agent tool calls. protect-mcp is a gate that sits in front of an AI agent's tool calls. It evaluates each call against a Cedar policy the same language AWS uses for IAM, blocks what breaks the rules before it runs, and signs an...

Galdralag-firmware

Galdr — Galdralag Firmware Open Invention Network This project is registered with theOpen Invention Network OIN. OIN is a defensive patent pool: members cross-license Linux-related patents so participants can ship and use open-source software with reduced patent exposure. Status: Waiting for:...

IAGA-Sentinel

IAGA Sentinel The EU AI Act conformity evidence layer for AI agents. Cryptographically signed, replay-verifiable evidence of every action an agent routes through it, structured to support AI Act Article 12 record-keeping and Annex IV documentation. Documentation · Setup in one prompt · Quickstart...

mcp-server-attestation

Part of theStudioMeyer MCP Stack — Built in Mallorca 🌴 · ⭐ if you use it mcp-server-attestation Layer-2 supply-chain hardening for Model Context Protocol servers. Ed25519-signed tool manifests, runtime spawn-attestation, default-deny argument sanitizer. Direct response to: OX Security...

CVE-2026-1122-IoT-Firmware-Update-Signature-Bypass-via-Low-Order-Point-Injection

5. CVE-2026-1122 – IoT Firmware Update Signature Bypass via Low‑Order Point Injection Overview An IoT device’s OTA firmware verification uses a flawed Ed25519 implementation that does not reject public keys with small‑order components, allowing an attacker to forge a valid signature for malicious...

ed25519-unsafe-libs

ed25519-unsafe-libs Double Public Key Signing Function Oracle Attack on Ed25519 A list of potentially unsafe ed25519 signature libraries that allow a public api where secret and public key can be provided independently as signing function inputs. Misuse of these public apis can result to private...

CVE-2026-53604

nebula-mesh (a self-hosted control plane for Slack Nebula mesh VPN by forgekeep ) is affected by a key-zeroization flaw in its web UI mobile-bundle path. The renderMobileBundle handler passes a decrypted *pki.CAManager containing the CA's ed25519 private key into mobilebundle.Build, which never c...

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...

CVE-2026-76234

libcrux-ecdh and libcrux-ed25519 before 0.0.6, and libcrux-psq before 0.0.7, contain cryptographic implementation bugs. libcrux-ecdh did not properly check length and clamping during X25519 secret validation and had a broken clamping check for imported X25519 secret keys; libcrux-ed25519 performe...

CVE-2026-76234 libcrux before 0.0.6 Cryptographic Implementation Bug Fixes

libcrux-ecdh and libcrux-ed25519 before 0.0.6, and libcrux-psq before 0.0.7, contain cryptographic implementation bugs. libcrux-ecdh did not properly check length and clamping during X25519 secret validation and had a broken clamping check for imported X25519 secret keys; libcrux-ed25519 performe...

CVE-2026-76234 libcrux before 0.0.6 Cryptographic Implementation Bug Fixes

libcrux-ecdh and libcrux-ed25519 before 0.0.6, and libcrux-psq before 0.0.7, contain cryptographic implementation bugs. libcrux-ecdh did not properly check length and clamping during X25519 secret validation and had a broken clamping check for imported X25519 secret keys; libcrux-ed25519 performe...

CVE-2026-76234

libcrux-ecdh (before 0.0.6) had broken X25519 length/clamping validation; libcrux-ed25519 (before 0.0.6) duplicated clamping during key generation; libcrux-psq (before 0.0.7) panicked instead of propagating AEADError. CVSS 3.1 scores availability impact HIGH (7.5) and CVSS 4.0 scores 8.7. No expl...

EUVD-2026-62475

libcrux-ecdh and libcrux-ed25519 before 0.0.6, and libcrux-psq before 0.0.7, contain cryptographic implementation bugs. libcrux-ecdh did not properly check length and clamping during X25519 secret validation and had a broken clamping check for imported X25519 secret keys; libcrux-ed25519 performe...

PT-2026-78416

Name of the Vulnerable Software and Affected Versions libcrux-ecdh versions prior to 0.0.6 libcrux-ed25519 versions prior to 0.0.6 libcrux-psq versions prior to 0.0.7 Description Cryptographic implementation bugs exist across multiple components. In libcrux-ecdh, length and clamping were not...

Incorrect Ed25519 public key validation

!NOTE The fix was released in v2.5.1 Reported by Arpit Jain @arpitjain099 via email. This validation gate misfires, allowing invalid public keys to be loaded. Full advisory: https://github.com/paragonie/sodiumcompat/security/advisories/GHSA-733q-f2wq-9c8w The actual downstream impact is minimal i...

CVE-2026-15413

The Link Factory WordPress plugin is a backdoor. Distributed as a "homepage sentence publisher", it exposes an operator-controlled REST API under /wp-json/link-factory/v1/ - authenticated by a detached Ed25519 signature verified against a hardcoded operator public key except for the health check...

CVE-2026-15413

The CVE-2026-15413 entry concerns the Link Factory WordPress plugin, described as a backdoor. It exposes an operator-controlled REST API at /wp-json/link-factory/v1/ authenticated by a detached Ed25519 signature verified against a hardcoded operator public key (health check excluded). The vulnera...

EUVD-2026-57747

The Link Factory WordPress plugin is a backdoor. Distributed as a "homepage sentence publisher", it exposes an operator-controlled REST API under /wp-json/link-factory/v1/ - authenticated by a detached Ed25519 signature verified against a hardcoded operator public key except for the health check...