cvedb.io
CVE-2026-6753
HIGH · CVSS 7.3
EPSS exploitation probability: 0%
Published 2026-04-21T13:16:21.340 · Last modified 2026-06-30T03:21:16.407

Summary

Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

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.