Is CVE-2010-0256 being actively exploited?

CVE-2010-0256 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2010-0256?

CVE-2010-0256 has a CVSS 2.0 base score of 7.6 (HIGH).

CVE-2010-0256

HIGH · CVSS 7.6EPSS 17.9%EU EUVD

Microsoft Office Visio 2002 SP2, 2003 SP3, and 2007 SP1 and SP2 does not properly calculate unspecified indexes associated with Visio files, which allows remote attackers to execute arbitrary code via a crafted file, aka "Visio Index Calculation Memory Corruption Vulnerability."

Key facts

CVSS score: 7.6 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:H/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-94
EPSS score: 17.9% (97th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2010-0287)
Published: April 14, 2010
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2010-0287 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

microsoft / visio
microsoft / visio
microsoft / visio
microsoft / visio

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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