# CVE-2013-1347

## Summary

- **CVE ID:** CVE-2013-1347
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
- **CWE:** N/A
- **Published:** May 5, 2013
- **Last Modified:** Sep 16, 2026

## Description

Microsoft Internet Explorer 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly allocated or (2) is deleted, as exploited in the wild in May 2013.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.exploit-db.com/exploits/25294)
- [CNA](http://www.us-cert.gov/ncas/alerts/TA13-134A)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16727)
- [CNA](http://technet.microsoft.com/security/advisory/2847140)
- [CNA](https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-038)
- [CISA-ADP](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-1347)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 86.92%
- **EPSS Percentile:** 99.4

## Known Exploited Vulnerabilities (KEV)

- **Date Added:** Mar 3, 2022
- **Due Date:** Mar 24, 2022

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