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9.3

CVE-2015-2506: Windows 7‑10 and RT may crash from crafted OpenType font

CVE-2015-2506 · published 11 years ago
Summary

The Adobe Type Manager library in Windows can stop the computer from working if it opens a specially crafted OpenType font file. An attacker who gets a user to view or install such a font could cause the system to freeze or restart. Install the latest Windows updates that fix the font‑handling component and avoid opening font files from untrusted sources.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
microsoft windows_10 All versions
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
microsoft windows_7 All versions
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
microsoft windows_8 All versions
cpe:2.3:o:microsoft:windows_8:-:*:*:*:*:*:*:*
microsoft windows_8.1 All versions
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
microsoft windows_rt All versions
cpe:2.3:o:microsoft:windows_rt:-:*:*:*:*:*:*:*
microsoft windows_rt_8.1 All versions
cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
microsoft windows_server_2008 r2
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
microsoft windows_server_2012 r2
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
microsoft windows_vista All versions
cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
Original advisory text
atmfd.dll in the 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, Windows RT Go...
atmfd.dll in the 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, Windows RT Gold and 8.1, and Windows 10 allows remote attackers to cause a denial of service (system crash) via a crafted OpenType font, aka "OpenType Font Parsing Vulnerability."
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
9.3 Critical
Exploitation
16% chance of attack within 30 days
Type
CWE-20Improper Input Validation
Timeline
Published9 Sep 2015
Updated22 Oct 2026
First seen29 Sep 2026
Sources
CVE-2015-2506 · NVD
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