cvedb.io
CVE-2026-45557
MEDIUM · CVSS 5.8
EPSS exploitation probability: 0%
Published 2026-05-19T15:16:31.640 · Last modified 2026-06-17T10:52:12.100

Summary

Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0.

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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.