Is CVE-2015-0063 in the CISA KEV catalog?

No. CVE-2015-0063 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-0063?

CVE-2015-0063 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2015-0063?

CVE-2015-0063 has an EPSS score of 16.18% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2015-0063

HIGHEPSS 97th pctl

9.3

CVSS v2

NVD

Description

Microsoft Excel 2007 SP3; the proofing tools in Office 2010 SP2; Excel 2010 SP2; Excel 2013 Gold, SP1, and RT; Excel Viewer; and Office Compatibility Pack SP3 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted Office document, aka "Excel Remote Code Execution Vulnerability."

CWE-399

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

16.18%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.