CVE-2026-116151
Published:October 25, 2026
Updated:October 26, 2026
ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the JNG encoder that fails to release allocated memory when processing a crafted image. Attackers can supply crafted images that are encoded to JNG to leak memory, potentially causing resource exhaustion and a limited denial of service.
Affected Packages
https://github.com/ImageMagick/ImageMagick6.git (GITHUB):
Affected version(s) >=6.9.4-0 <6.9.13-58Fix Suggestion:
Update to version 6.9.13-58https://github.com/ImageMagick/ImageMagick.git (GITHUB):
Affected version(s) >=7.0.1-0 <7.1.2-33Fix Suggestion:
Update to version 7.1.2-33Related Resources (2)
Do you need more information?
Contact UsCVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
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)
Missing Release of Memory after Effective Lifetime