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CVE PROGRAM SOURCE RECORD6.7 Medium

CVE-2026-32259

ImageMagick has a possible stack buffer overflow in sixel encoder

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-16 and 6.9.13-41, when a memory allocation fails in the sixel encoder it would be possible to write past the end of a buffer on the stack. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ImageMagick ImageMagick

  • >= 7.0.0, < 7.1.2-16affected
  • < 6.9.13-41affected

References