@storybook/addon-essentials vulnerabilities (TuxCare)

2 vulnerabilities.

• @storybook/addon-essentials TuxCare Storybook Dev Server Vulnerable to WebSocket Hijacking CVE-2026-27148 Fix available 8.9 HighFebruary 25, 2026
• @storybook/addon-essentials TuxCare Storybook manager bundle may expose environment variables during build CVE-2025-68429 Fix available 7.3 HighDecember 17, 2025