CVE-2026-100793 PUBLISHED

JIT miscompilation in the JavaScript Engine component

Assigner: mozilla
Reserved: 26.09.2026 Published: 29.09.2026 Updated: 29.09.2026

JIT miscompilation in the JavaScript Engine component. This vulnerability was fixed in Firefox 157.

Product Status

Vendor Mozilla
Product Firefox
Versions
  • unaffected from 157 to * (incl.)

Credits

  • Amy Burnett of OpenAI

References