CVE-2026-56372

ImageMagick before 7.1.2-19 contains a heap buffer overflow vulnerability in the magnify operation that allows attackers to read out of bounds memory. An unrecognized magnify:method value triggers an out of bounds read, potentially exposing sensitive information or causing denial of service.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-8vfj-q2cp-5m5j	Vendor Advisory
https://www.vulncheck.com/advisories/imagemagick-heap-buffer-overflow-read-via-unrecognized-magnify-method	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

History

25 Oct 2026, 15:10

Type	Values Removed	Values Added
Summary		(es) ImageMagick anterior a la versión 7.1.2-19 contiene una vulnerabilidad de desbordamiento de búfer de montón en la operación magnify que permite a los atacantes leer memoria fuera de los límites. Un valor magnify:method no reconocido desencadena una lectura fuera de los límites, exponiendo potencialmente información sensible o causando denegación de servicio.

Information

Published : 2026-07-11 14:16

Updated : 2026-10-25 15:10

NVD link : CVE-2026-56372

Mitre link : CVE-2026-56372

CVE.ORG link : CVE-2026-56372

JSON object : View

Products Affected

imagemagick

imagemagick

CWE

CWE-122

Heap-based Buffer Overflow

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