# CVE-2015-2426

## Summary

- **CVE ID:** CVE-2015-2426
- **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:** Jul 20, 2015
- **Last Modified:** Sep 16, 2026

## Description

Buffer underflow in atmfd.dll in the Windows Adobe Type Manager Library in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted OpenType font, aka "OpenType Font Driver Vulnerability."

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.securitytracker.com/id/1032991)
- [CNA](http://www.kb.cert.org/vuls/id/103336)
- [CNA](http://blog.trendmicro.com/trendlabs-security-intelligence/a-look-at-the-open-type-font-manager-vulnerability-from-the-hacking-team-leak/)
- [CNA](https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-078)
- [CNA](https://www.exploit-db.com/exploits/38222/)
- [CNA](http://www.securityfocus.com/bid/75951)
- [CISA-ADP](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-2426)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 91.75%
- **EPSS Percentile:** 99.7

## 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._