Mozilla Foundation Security Advisory 2026-123
Security Vulnerabilities fixed in Firefox 159.0.1
- Announced
- November 3, 2026
- Impact
- high
- Products
- Firefox
- Fixed in
-
- Firefox 159.0.1
#CVE-2026-120572: Incorrect boundary conditions in the Layout: Block and Inline component
- Reporter
- Mozilla
- Impact
- high