CVE-2026-28686
ImageMagick has a write heap-buffer-overflow in PCL encoder via undersized output buffer
CVSS Score
6.8
EPSS Score
0.0%
EPSS Percentile
0th
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, A heap-buffer-overflow vulnerability exists in the PCL encode due to an undersized output buffer allocation. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
| CWE | CWE-122 CWE-131 |
| Vendor | imagemagick |
| Product | imagemagick |
| Published | Mar 9, 2026 |
| Last Updated | Mar 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High
Affected Versions
ImageMagick / ImageMagick
>= 7.0.0, < 7.1.2-16 < 6.9.13-41