ImageMagick before 7.1.2-15 and 6.9.13-40 contains a heap use-after-free in the meta coder: when memory allocation fails, a single byte is written to a stale pointer. Remote attackers can trigger it by processing specially crafted image files, causing a denial of service.
Metrics
Affected Vendors & Products
References
History
Tue, 23 Jun 2026 13:30:00 +0000
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| Metrics |
ssvc
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Tue, 23 Jun 2026 12:45:00 +0000
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| Description | ImageMagick before 7.1.2-15 and 6.9.13-40 contains a heap use-after-free in the meta coder: when memory allocation fails, a single byte is written to a stale pointer. Remote attackers can trigger it by processing specially crafted image files, causing a denial of service. | |
| Title | ImageMagick - Heap Use-After-Free in Meta Coder | |
| First Time appeared |
Imagemagick
Imagemagick imagemagick |
|
| Weaknesses | CWE-416 | |
| CPEs | cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Imagemagick
Imagemagick imagemagick |
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| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-06-23T13:06:10.787Z
Reserved: 2026-06-21T02:05:47.495Z
Link: CVE-2026-56376
Updated: 2026-06-23T13:06:05.780Z
No data.
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OpenCVE Enrichment
Updated: 2026-06-23T13:30:03Z