CVE-2026-10701: Mozilla Firefox

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Incorrect boundary conditions in the Graphics: Text component. This vulnerability was fixed in Firefox 151.0.3.

Affected products

• Mozilla Firefox: before 151.0.3 (fixed in 151.0.3)

Published 2026-06-02. Last modified 2026-07-22.