CVE-2026-109261
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Memory Leak in GIF Encoder
CVSS Score
3.7
EPSS Score
0.0%
EPSS Percentile
0th
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a memory leak in the GIF encoder because allocated memory is not released when color quantization fails during encoding. Attackers can supply images whose GIF conversion causes quantization to fail, leaking memory with each attempt and degrading availability.
| CWE | CWE-401 |
| Vendor | imagemagick |
| Product | imagemagick |
| Published | Oct 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
ImageMagick / ImageMagick
7.0.0-0 < 7.1.2-32
ImageMagick / ImageMagick
0 < 6.9.13-57
References
github.com: https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-w68r-6fmr-cvg4 github.com: https://github.com/ImageMagick/ImageMagick/commit/1c7763266cfedc635005a965169bc2ddcc650221 github.com: https://github.com/ImageMagick/ImageMagick6/commit/93aa075f0fa5a6ae6a83a63acc7c84283aa6d31b vulncheck.com: https://www.vulncheck.com/advisories/imagemagick-before-6.9.13-57-and-7-x-before-7.1.2-32-memory-leak-in-gif-encoder
Credits
🔍 manus-pi