TNCVE-2026-4698 — Vulnetix

TNCVE-2026-4698 PUBLISHED

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

Timeline

Mar 24, 2026 CVE Published

References

Tenable: CVE-2026-4698 advisory

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