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Servers and applications

CVE-2019-0586

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server.

Severity
Critical 9.8
Published
8 Jan 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
15% in the next 30 daysHigher than 96% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Microsoft Exchange ServerServers and applications · cpe:a:microsoft:exchange_server
  • Version 2016-cumulative_update_10
  • Version 2016-cumulative_update_11
  • Version 2019

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-0586
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-0586