cvedb.io
CVE-2026-2804
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2026-02-24T14:16:28.917 · Last modified 2026-06-17T10:31:48.363

Summary

Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

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.