CVE-2026-61864
Received Received - Intake

Memory Leak in ImageMagick During Log Colorspace Conversion

Publication date: 2026-07-15

Last updated on: 2026-07-15

Assigner: VulnCheck

Description
ImageMagick before 7.1.2-26 and 6.9.13-51 contains a memory leak in color transformation to the log colorspace: when the operation fails, a small amount of memory is not released.

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Meta Information

Published
2026-07-15
Last Modified
2026-07-15
Generated
2026-07-15
AI Q&A
2026-07-15
EPSS Evaluated
N/A
NVD
CVE-2026-61864
EUVD
EUVD-2026-44613

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
imagemagick imagemagick to 7.1.2-26 (exc)
imagemagick imagemagick to 6.9.13-51 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-401 The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

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Executive Summary

CVE-2026-61864 is a memory leak vulnerability in ImageMagick versions before 7.1.2-26 and 6.9.13-51. It occurs during color transformation to the log colorspace when the operation fails, causing a small amount of memory to not be released properly.

Impact Analysis

This vulnerability has limited impact. It may cause gradual memory consumption over time if the failed color transformation operation is triggered repeatedly, potentially leading to reduced system performance or resource exhaustion in long-running applications using affected ImageMagick versions.

Detection Guidance

Detecting this vulnerability requires checking the installed version of ImageMagick. Run 'convert --version' or 'magick --version' to see if your version is below 7.1.2-26 or 6.9.13-51. If so, the system is vulnerable.

Mitigation Strategies

Upgrade ImageMagick to version 7.1.2-26 or later for the 7.x branch, or 6.9.13-51 or later for the 6.x branch. This patch resolves the memory leak in log colorspace transformation.

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