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

Firefox on Windows was vulnerable to a sandbox-escape in the IPC code where a compromised child process could cause the parent to return an unintentionally powerful handle. This pattern mirrors the Chrome/CVE-2025-2783 lineage and was exploited in the wild. The issue affected Firefox on Windows o...

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...