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Firefox JIT miscompilation zero-day (CVE-2026-4698)

April 4, 2026Dark Web Informer

Dark Web Informer highlights CVE-2026-4698 as a high-severity JIT miscompilation bug in Firefox's JavaScript engine and urges patching across Firefox, ESR, and Thunderbird.

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QUOTES
CVE-2026-4698: JIT miscompilation in Firefox's JavaScript Engine
CVSS: 8.8
Patch now:
VOICES
Dark Web Informer
RELATED TERMS
cvebrowserpatching
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