CVE-2018-8246

moderate-risk
Published 2018-06-14

An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka "Microsoft Excel Information Disclosure Vulnerability." This affects Microsoft Excel Viewer, Microsoft Office, Microsoft Excel.

Do I need to act?

!
25.5% chance of exploitation in next 30 days
EPSS score — higher than 75% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (8)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/104322
Third Party Advisory http://www.securitytracker.com/id/1041109
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8246
Third Party Advisory http://www.securityfocus.com/bid/104322
Third Party Advisory http://www.securitytracker.com/id/1041109
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8246
47
/ 100
moderate-risk
Severity 18/34 · Moderate
Exploitability 15/34 · Moderate
Exposure 14/34 · Moderate