CVE-2026-109268
Published:October 12, 2026
Updated:October 13, 2026
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a use after free vulnerability in the PDF writer when writing CMYK images with JPEG2000 compression. Attackers can supply a crafted CMYK image that, when written to PDF with JPEG2000 compression, causes freed memory to be reused, potentially crashing the process.
Affected Packages
https://github.com/ImageMagick/ImageMagick6.git (GITHUB):
Affected version(s) >=6.9.13-0 <6.9.13-57Fix Suggestion:
Update to version 6.9.13-57https://github.com/ImageMagick/ImageMagick.git (GITHUB):
Affected version(s) >=7.1.2-0 <7.1.2-32Fix Suggestion:
Update to version 7.1.2-32Related Resources (6)
Do you need more information?
Contact UsCVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Use After Free
EPSS
Base Score:
0.37