foxcage

foxcage セキュリティ分離のために、Firefox を rootless Podman コンテナ内で実行します。あなたのブラウザはほとんど Linux ケイパビリティを持たず、独自のユーザー名前空間とネットワーク名前空間の中で、ホストから隔離されて動作します — それでいて完全な GPU アクセラレーション、オーディオ、DRM サポートを備えています。 なぜ foxcage なのか？ Firefox にはすでに、Linux 名前空間と seccomp-bpf...

Astra Linux – Vulnerability in Firefox

Sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12...

RockyLinux 10 : thunderbird (RLSA-2026:3517)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:3517 advisory. libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox: Invalid pointer in the JavaScript Engine component CVE-2026-2785 firefox: Memory safety bu...

AlmaLinux 9 : firefox (ALSA-2026:3339)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:3339 advisory. libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox: Invalid pointer in the JavaScript Engine component CVE-2026-2785 firefox: Memory safety bugs...

firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Graphics component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to incorrect boundary conditions in the Graphics component...

Linux Distros Unpatched Vulnerability : CVE-2020-12389

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. Note: this issue only affects Firefox on...

Linux Distros Unpatched Vulnerability : CVE-2020-12388

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. Note: this issue only affects Firefox on...

CVE-2025-2857

A critical sandbox escape vulnerability exists in Mozilla Firefox on Windows due to an issue in the IPC code . A compromised child process can trick the parent process into returning an unintentionally powerful handle , allowing an attacker to escape the sandbox. The original vulnerability was ex...

CVE-2018-18505

An earlier fix for an Inter-process Communication IPC vulnerability, CVE-2011-3079, added authentication to communication between IPC endpoints and server parents during IPC process creation. This authentication is insufficient for channels created after the IPC process is started, leading to the...