# CVE-2012-2539

## Summary

- **CVE ID:** CVE-2012-2539
- **Severity:** HIGH
- **CVSS Score:** 7.8 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
- **CWE:** N/A
- **Published:** Dec 12, 2012
- **Last Modified:** Sep 16, 2026

## Description

Microsoft Word 2003 SP3, 2007 SP2 and SP3, and 2010 SP1; Word Viewer; Office Compatibility Pack SP2 and SP3; and Office Web Apps 2010 SP1 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted RTF data, aka "Word RTF 'listoverridecount' Remote Code Execution Vulnerability."

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.us-cert.gov/cas/techalerts/TA12-346A.html)
- [CNA](https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-079)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16073)
- [CISA-ADP](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-2539)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 85.53%
- **EPSS Percentile:** 99.3

## Known Exploited Vulnerabilities (KEV)

- **Date Added:** Mar 28, 2022
- **Due Date:** Apr 18, 2022

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._