9.3

CVE-2011-0098: microsoft excel Numeric Errors

CVSS: 9.3v2.0HighModified
Published 13-04-2011Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2011-0098 is a high (CVSS 9.3) Numeric Errors vulnerability in microsoft excel. EPSS estimates a 30.50% chance of exploitation in the next 30 days, higher than 98.2% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.3/10
010
High · v2.0 (NVD)
EPSS score
30.50%
0%100%
High · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 13-04-2011
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Integer signedness error in Microsoft Excel 2002 SP3, 2003 SP3, 2007 SP2, and 2010; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 allows remote attackers to execute arbitrary code via an XLS file with a large record size, aka "Excel Heap Overflow Vulnerability."

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

30.50%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

0.00 pp

From 30.50% on 18-09-2026

18-09-202618-10-2026
EPSS score
30.50%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Microsoft4 products

1 vendor · 4 products

References

9 links