cvedb.io
CVE-2026-45584
HIGH · CVSS 8.1
EPSS exploitation probability: 0%
Published 2026-05-20T13:16:37.333 · Last modified 2026-06-17T10:52:16.373

Summary

Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network.

Affected products

microsoft — malware_protection_engine

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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.