SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2015-0063

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…

HIGH 9.3EPSS 16.2%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 16.2%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.

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."

CVSS 2.0
9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
16.18% probability · 97th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-399
Affected
microsoft/office compatibility pack · microsoft/excel viewer · microsoft/excel · microsoft/office
Source
secure@microsoft.com
EPSS trend
0%10%20%4 November 2026: 16.18%4 November 20264 November 2026

EPSS 16.2% since 4 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.