CVE-2010-1246

Stack-based buffer overflow in Microsoft Office Excel 2002 SP3 allows remote attackers to execute...

9.3 HighPublic exploit

Stack-based buffer overflow in Microsoft Office Excel 2002 SP3 allows remote attackers to execute arbitrary code via an Excel file with a malformed RTD (0x813) record, aka "Excel RTD Memory Corruption Vulnerability."

Exploit likelihood

24.7%Down 33.6 points since Feb 4, 2022

What each source reports

NVD Score used 9.3

Record: CVE-2010-1246
CVSS 2.0: 9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness: CWE-94
Updated: 2026-11-02

CVE List No score

Record: CVE-2010-1246
Updated: 2026-11-02

EUVDEUVD-2010-1275 No score

Record: EUVD-2010-1275
Updated: 2026-11-03

GitHub AdvisoriesGHSA-jq2m-6m3q-p6ww No score

Stack-based buffer overflow in Microsoft Office Excel 2002 SP3 allows remote attackers to execute...

Record: GHSA-jq2m-6m3q-p6ww
Weakness: CWE-94
Updated: 2026-11-02

Affected products

microsoft excel

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Excel RTD - Memory Corruption	2010-09-10

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2010-1246 is a high vulnerability (CVSS 9.3) in Microsoft Excel, published June 8, 2010. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 24.7%, the 97th percentile. No source names a fixed version.