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ImageMagick Memory Leak Vulnerability in TIFF Encoder

Vulnerability

A memory leak vulnerability has been identified in ImageMagick versions prior to 7.1.2-26 and 6.9.13-51. The issue arises in the TIFF encoder when an invalid 'tiff:tile-geometry' is provided. Supplying malformed tile geometry parameters leads to allocated memory not being released, causing increased memory consumption.

Impact

Exploitation of this vulnerability causes a memory leak, where allocated memory is not properly released, leading to increased memory usage.

Remediation

Users can upgrade to ImageMagick versions 7.1.2-26 or 6.9.13-51 to address this vulnerability.

Added: Jul 15, 2026, 12:23 PM
Updated: Jul 15, 2026, 12:23 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
0.6
exploitability
4.2
remediation
7.7
relevance
9.8
threat
0.0
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.