CVE-2019-0559

6.5 mediumEPSS 6.8%

An information disclosure vulnerability exists when Microsoft Outlook improperly handles certain types of messages, aka "Microsoft Outlook Information Disclosure Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Outlook.

Severity

CVSS 3.0

6.5 medium

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

EPSS: 6.8% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
Published: 2019-01-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:office
microsoft:office_365_proplus
microsoft:outlook

References

http://www.securityfocus.com/bid/106397
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0559
http://www.securityfocus.com/bid/106397
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0559

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