PatchSiren

Cohere CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

CRITICAL Cohere CVE published 2026-04-14

CVE-2026-5752

CVE-2026-5752 is a critical vulnerability in Terrarium that allows arbitrary code execution with root privileges via JavaScript prototype chain traversal. The vulnerability has a CVSS score of 9.3 and is classified as CRITICAL. This issue arises from a sandbox escape, enabling attackers to execute code with elevated privileges. Users of Terrarium should be aware of this vulnerability and take immediate ac [truncated]