cvedb.io
CVE-2026-2781
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-02-24T14:16:26.533 · Last modified 2026-06-17T10:31:44.963

Summary

Integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, Thunderbird 140.8, and Firefox ESR 115.35.

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.