cvedb.io
CVE-2026-55009
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2026-07-14T17:17:08.883 · Last modified 2026-07-14T18:18:11.617

Summary

Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

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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.