Buffer Overflow Vulnerability in ImageMagick by ImageMagick Studio LLC
CVE-2026-33536

5.1MEDIUM

Key Information:

Vendor

Imagemagick
Status
Imagemagick
Vendor
CVE Published:
26 March 2026

What is CVE-2026-33536?

An out-of-bounds write vulnerability exists in ImageMagick, allowing an incorrect return value on specific platforms to increment a pointer past the stack buffer's boundary. This flaw can potentially lead to significant security risks, especially in applications relying on ImageMagick for image manipulation. Patch versions 7.1.2-18 and 6.9.13-43 rectify this issue, and users are urged to upgrade to these versions to mitigate risks.

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Affected Version(s)

ImageMagick < 7.1.2-18 < 7.1.2-18

ImageMagick < 6.9.13-43 < 6.9.13-43

References

https://github.com/ImageMagick/ImageMagick/security/advis...
x_refsource_CONFIRM

CVSS V3.1

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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