Is CVE-2010-0823 in the CISA KEV catalog?

No. CVE-2010-0823 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-0823?

CVE-2010-0823 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2010-0823?

CVE-2010-0823 has an EPSS score of 20.46% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2010-0823

HIGHEPSS 97th pctl

9.3

CVSS v2

NVD

Description

Unspecified vulnerability in Microsoft Office Excel 2002 SP3, 2003 SP3, 2007 SP1 and SP2; Office 2004 for mac; Office 2008 for Mac; Open XML File Format Converter for Mac; Office Excel Viewer SP1 and SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2; allows remote attackers to execute arbitrary code via a crafted Excel file, aka "Excel Memory Corruption Vulnerability," a different vulnerability than CVE-2010-1247 and CVE-2010-1249.

CWE-94Code Injection

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

20.46%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 2026-04-29.