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ImageMagick Off-by-One Error in MSL Decoder Leading to Crash Vulnerability

Vulnerability

A vulnerability exists in ImageMagick versions prior to 7.1.2-19, where an off-by-one error in the MSL decoder can cause a crash when a malicious MSL file is processed. This issue has been addressed in version 7.1.2-19.

Impact

Exploitation of this vulnerability can cause a crash, disrupting the availability of the application.

Remediation

Users can upgrade to ImageMagick version 7.1.2-19 or later to address this vulnerability.

Added: Apr 13, 2026, 10:56 PM
Updated: Apr 13, 2026, 10:56 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
0.6
exploitability
4.0
remediation
7.7
relevance
5.8
threat
3.2
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.