ImageMagick before 7.1.2-15 contains a heap-buffer-overflow read vulnerability in GetPixelIndex caused by OpenPixelCache updating image channel metadata before pixel cache memory allocation. Attackers can trigger memory and disk allocation failures to cause a heap-buffer-overflow read affecting any writer calling GetPixelIndex.
References
Configurations
Configuration 1 (hide)
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History
09 Jul 2026, 14:59
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* | |
| First Time |
Imagemagick
Imagemagick imagemagick |
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| References | () https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-gq5v-qf8q-fp77 - Vendor Advisory | |
| References | () https://www.vulncheck.com/advisories/imagemagick-heap-buffer-overflow-read-in-getpixelindex-via-openpixelcache-metadata-desynchronization - Third Party Advisory |
08 Jul 2026, 14:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-07-08 14:17
Updated : 2026-07-10 18:27
NVD link : CVE-2026-56362
Mitre link : CVE-2026-56362
CVE.ORG link : CVE-2026-56362
JSON object : View
Products Affected
imagemagick
- imagemagick
CWE
CWE-125
Out-of-bounds Read
