cvedb.io
CVE-2026-2783
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-02-24T14:16:26.747 · Last modified 2026-06-17T10:31:45.270

Summary

Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

Affected products

mozilla — firefox

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.