CVE-2026-43813

CVE-2026-43813 — CloudAttestation enforceEnvironment bypass Reverse-engineered analysis of the PCC attestation input-validation bug Apple shipped as iOS 26.6, found in CloudAttestation.dylib. TL;DR PCC.ComputeNodeValidator.policy.getter reads the com.apple.CloudAttestation.environment byte from t...

android-hardware-attestation-demo

Android hardware attestation bypass — demo This repository accompanies a Quarkslab article on Android hardware Key Attestation and exists to illustrate it. It is a small, end-to-end proof of concept that shows a simple bypass: an analyst on a rooted phone defeats a backend's hardware attestation...

libfido2

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minimal

132 small, hardened container images. Free, MIT-licensed, signed, and rebuilt every six hours. Browse the catalog → Quick start docker pull ghcr.io/rtvkiz/minimal-python:latest No account needed. Every image has a :latest-dev companion with a shell and toolchain for debugging and multi-stage...

napper-for-tpm

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openpcc

OpenPCC OpenPCC is an open-source framework for provably private AI inference, inspired by Apple’s Private Cloud Compute but fully open, auditable, and deployable on your own infrastructure. It allows anyone to run open or custom AI models without exposing prompts, outputs, or logs - enforcing...

attestos

attestos Experimental Linux boot-attestation image and evidence harness for testing what an anti-cheat vendor could verify instead of relying on a distribution-name allowlist. The mechanism, the threat model, and the vendor specification live in plunder707/attested-gaming. This repository is the...

CVE-2026-100835

CVE-2026-100835 — Contrast attestation relay aTLS Python 3 PoC for CVE-2026-100835 — Edgeless SystemsContrast before 1.16.0. Description PoCbit / GitHub CVE-2026-100835 — Remote attestation relay against Contrast attested TLS aTLS CWE-295. Before 1.16.0 , Contrast treated any cryptographically...

cve-2024-21980-poc

SEV Firmware Vulnerability This repo contains an exploit for a vulnerability in the SEV firmware. The exploit allows decrypting arbitrary memory of an SEV-SNP guest after it's been decommissioned. Tested on version 1.55.16 latest as of time of writing. Root Cause The SEV firmware has a table call...

ultrablue

Ultrablue, a remote attestation server for your phone Ultrablue User-friendly Lightweight TPM Remote Attestation over Bluetooth is a solution to allow individual users to perform boot state attestation with their phone. It consists in a server, running on a computer, acting as the attester, and a...

aegisagent

AegisAgent — AI Agent Runtime Security Gateway AI Agent Runtime Security Gateway — cryptographically binds every tool call to the authentic model completion, zero-trust policy enforcement, and integrated sandbox isolation and human approval. Background: Why AegisAgent In August 2026, the Cloud...

trivy-plugin-attest

trivy-plugin-attest Publish SBOM attestation Install $ trivy plugin install github.com/aquasecurity/trivy-plugin-attest Usage A Trivy plugin that publish SBOM attestation Usage: attest flags Examples: trivy attest --type PREDICATETYPE --predicate PREDICATEPATH BLOBPATH Publish SBOM attestation...

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...

attezt

attezt attezt is a suite of remote attestation tools. It provides several components that allows Linux systems to have hardware backed device certificates over the device-attest-01 ACME challenge. This is useful for environments where you want a strong device identity claim for things like x509...

Rocky Linux 9 [CIQ] Security Update: keylime / keylime-base / keylime-registrar / keylime-selinux / etc (crlsa-2024_1139)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20241139 advisory. keylime: Attestation failure when the quote's signature does not validate CVE-2023-3674 Tenable has extracted the preceding description block directly from the CIQ...

CVE-2026-93266

A flaw was found in the Linux kernel's ARM64 Realm Services Interface RSI component. When copying attestation challenge data into register structures, the kernel performs a write operation across adjacent structure fields, triggering a memory safety warning from the fortified memory copying...

CVE-2026-100835

Contrast before 1.16.0 is susceptible to remote attestation relay attacks. Contrast accepted any TEE attestation report that verified correctly and contained the expected firmware patch levels and software measurements, regardless of which machine produced it, so attestation was not bound to...

CVE-2026-100835

Contrast versions prior to 1.16.0 are vulnerable to a remote attestation relay attack . The root cause is that the software accepts any valid TEE attestation report containing the correct firmware patch levels and software measurements without binding the attestation to specific, physically trust...

CVE-2026-100835 Contrast before 1.16.0 Remote Attestation Relay Attack

Contrast before 1.16.0 is susceptible to remote attestation relay attacks. Contrast accepted any TEE attestation report that verified correctly and contained the expected firmware patch levels and software measurements, regardless of which machine produced it, so attestation was not bound to...

EUVD-2026-87851

Contrast before 1.16.0 is susceptible to remote attestation relay attacks. Contrast accepted any TEE attestation report that verified correctly and contained the expected firmware patch levels and software measurements, regardless of which machine produced it, so attestation was not bound to...