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@GrapheneOS

GrapheneOS

Security and privacy focused mobile OS with Android app compatibility. We focus on developing substantial privacy and security improvements.

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  1. platform_manifest platform_manifest Public

    Repo manifest for the GrapheneOS mobile privacy and security hardening project.

    583 240

  2. hardened_malloc hardened_malloc Public

    Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platfo…

    C 2k 166

  3. os-issue-tracker os-issue-tracker Public

    Issue tracker for GrapheneOS Android Open Source Project hardening work. Standalone projects like Auditor, AttestationServer and hardened_malloc have their own dedicated trackers.

    651 36

  4. Auditor Auditor Public

    Hardware-based attestation and intrusion detection app for Android. It provides both local verification with another Android device via QR codes and optional scheduled server-based verification wit…

    Java 730 122

  5. platform_bionic platform_bionic Public

    Hardened Android standard C library. Some of the past hardening has not yet been ported from Marshmallow, Nougat and Oreo to this Android Pie repository. Most is available via archived tags in http…

    Assembly 184 58

  6. Vanadium Vanadium Public

    Privacy and security enhanced releases of Chromium for GrapheneOS. Vanadium provides the WebView and standard user-facing browser on GrapheneOS. It depends on hardening in other GrapheneOS reposito…

    Python 2.3k 158

Repositories

Showing 10 of 188 repositories
  • kernel_prebuilts_common-modules_virtual-device_6.18_x86-64 Public

    Virtual machine module builds for use with generic 6.18 kernel builds.

    GrapheneOS/kernel_prebuilts_common-modules_virtual-device_6.18_x86-64's past year of commit activity
    2 0 0 0 Updated Oct 28, 2026
  • kernel_prebuilts_common-modules_virtual-device_6.18_arm64 Public

    Virtual machine module builds for use with generic 6.18 kernel builds.

    GrapheneOS/kernel_prebuilts_common-modules_virtual-device_6.18_arm64's past year of commit activity
    2 0 0 0 Updated Oct 28, 2026
  • kernel_prebuilts_6.18_x86-64 Public

    Generic 6.18 kernel builds.

    GrapheneOS/kernel_prebuilts_6.18_x86-64's past year of commit activity
    2 0 0 0 Updated Oct 28, 2026
  • kernel_prebuilts_6.18_arm64 Public

    Generic 6.18 kernel builds.

    GrapheneOS/kernel_prebuilts_6.18_arm64's past year of commit activity
    2 0 0 0 Updated Oct 28, 2026
  • platform_packages_modules_Virtualization Public Forked from msft-mirror-aosp/platform.packages.modules.Virtualization
    GrapheneOS/platform_packages_modules_Virtualization's past year of commit activity
    Rust 23 43 0 0 Updated Oct 28, 2026
  • device_google_laguna-kernels_6.18 Public

    Pixel 10, Pixel 10 Pro, Pixel 10 Pro XL and Pixel 10 Pro Fold kernel prebuilts.

    GrapheneOS/device_google_laguna-kernels_6.18's past year of commit activity
    2 0 0 0 Updated Oct 28, 2026
  • kernel_common-6.18 Public Forked from torvalds/linux

    Linux 6.18 LTS branch.

    GrapheneOS/kernel_common-6.18's past year of commit activity
    C 1 73,589 0 0 Updated Oct 28, 2026
  • grapheneos.org Public

    Servers for our website, HTTP/HTTPS connectivity checks, HTTPS network time, NTP (for Qualcomm XTRA), Broadcom PSDS cache, Samsung PSDS cache, Qualcomm PSDS (XTRA) cache, SUPL proxy, attestation key provisioning proxy, Vanadium component update check/download proxy, network location proxy and geocoding proxy. Also app and OS updates via an include.

    GrapheneOS/grapheneos.org's past year of commit activity
    HTML 781 MIT 213 59 54 Updated Oct 28, 2026
  • Vanadium Public

    Privacy and security enhanced releases of Chromium for GrapheneOS. Vanadium provides the WebView and standard user-facing browser on GrapheneOS. It depends on hardening in other GrapheneOS repositories and doesn't include patches not relevant to the build targets used on GrapheneOS.

    GrapheneOS/Vanadium's past year of commit activity
    Python 2,258 158 161 5 Updated Oct 28, 2026
  • Messaging Public

    Messaging app

    GrapheneOS/Messaging's past year of commit activity
    Kotlin 234 62 79 11 Updated Oct 28, 2026
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