CVE-2017-8508

5.5 mediumEPSS 4.2%

Medium (5.5) in microsoft outlook. EPSS 4.2% chance of exploitation in the next 30 days.

A security feature bypass vulnerability exists in Microsoft Office software when it improperly handles the parsing of file formats, aka "Microsoft Office Security Feature Bypass Vulnerability".

Severity

CVSS 3.0

5.5 medium

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

EPSS: 4.2% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
Published: 2017-06-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:outlook

References

http://www.securityfocus.com/bid/98828
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8508
http://www.securityfocus.com/bid/98828
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8508

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