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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2026-56374

ImageMagick - Heap Buffer Overflow in FTXT Encoder via format Parameter

Description

ImageMagick before 7.1.2-19 contains a heap buffer overflow vulnerability in the FTXT encoder due to missing boundary checks when parsing ftxt:format. Remote attackers can trigger an out of bounds read by crafting malicious FTXT image files to cause denial of service or information disclosure.

Affected products

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

ImageMagick ImageMagick

Default version status: unaffected

  • 0 to < 7.1.2-19affected
  • 7.1.2-19unaffected

References