CVE-2018-8151

4.3 mediumEPSS 8.7%

Medium (4.3) in microsoft exchange server. EPSS 8.7% chance of exploitation in the next 30 days.

An information disclosure vulnerability exists when Microsoft Exchange improperly handles objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server. This CVE ID is unique from CVE-2018-8154.

Severity

CVSS 3.0

4.3 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS: 8.7% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2018-05-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:exchange_server

References

http://www.securityfocus.com/bid/104042
http://www.securitytracker.com/id/1040850
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8151
http://www.securityfocus.com/bid/104042
http://www.securitytracker.com/id/1040850

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