GHSA-f8x3-g25f-rfqcCriticalCVSS 9.6

Sandbox escape in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 156,...

Published
September 15, 2026
Last Modified
September 20, 2026

🔗 CVE IDs covered (1)

📋 Description

Sandbox escape in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, and Firefox ESR 153.3.

🔗 References (10)