Firefox 159 Patches 41 High-Severity Bugs Found by AI Agents

Mozilla's Firefox 159 fixes over 40 high-severity vulnerabilities, 41 of which were discovered by researchers using AI agents, most allowing code execution in the rendering process. The reporting team called it one of the smoothest disclosure processes they had experienced.

2026-11-03 ~ 2026-11-04 · 2 related posts

• Firefox 159.0 fixes 41 high-severity vulnerabilities found with AI agents — JiaweiLiu_ · 2026-11-03
• Firefox 159 patches 40+ sec-high bugs as Mozilla overhauls CVE publishing — moyix · 2026-11-04