CVE-2026-34238

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, an integer overflow in the despeckle operation causes a heap buffer overflow on 32-bit builds that will result in an out of bounds write. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.

CVSS v3 5.1 MEDIUM

5.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.4 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/ImageMagick/ImageMagick/commit/bcd8519c70ecd9ebbc180920f2cf97b267d1f440	Patch
https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19	Release Notes
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-26qp-ffjh-2x4v	Vendor Advisory
https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0	Release Notes

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:imagemagick:imagemagick::::::::
	cpe:2.3:a:imagemagick:imagemagick::::::::

History

No history.

Information

Published : 2026-04-13 22:16

Updated : 2026-06-17 10:38

NVD link : CVE-2026-34238

Mitre link : CVE-2026-34238

CVE.ORG link : CVE-2026-34238

JSON object : View

Products Affected

imagemagick

imagemagick

CWE

CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write

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