CVE-2026-56373
ImageMagick - Use-After-Free Write in PDB Decoder
CVSS Score
3.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-416 |
| Vendor | imagemagick |
| Product | imagemagick |
| Published | Jul 10, 2026 |
| Last Updated | Jul 10, 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
0 < 7.1.2-15
ImageMagick / ImageMagick
0 < 6.9.13-40
References
Credits
🔍 zerojackyi