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OFFICIAL CVE RECORD6.3 Medium

CVE-2026-56373

ImageMagick - Use-After-Free Write in PDB Decoder

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Status
Published
Published
Updated
Assigning organization
VulnCheck

Description

ImageMagick before 7.1.2-15 contains a use-after-free vulnerability in the PDB decoder that uses a stale pointer when memory allocation fails. Attackers can trigger this vulnerability by processing malicious PDB files to cause crashes or write a single zero byte to freed memory.

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

  • 7.0.0 to < 7.1.2-15affected
  • 7.1.2-15unaffected

ImageMagick ImageMagick

Default version status: unaffected

  • 0 to < 6.9.13-40affected
  • 6.9.13-40unaffected

References