ImageMagick before 7.1.2-19 contains a memory leak vulnerability in the PNG encoder when writing MNG images. Attackers can trigger the encoder failure condition to exhaust memory resources and cause denial of service.
References
| Link | Resource |
|---|---|
| https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-x928-4434-crqj | Vendor Advisory |
| https://www.vulncheck.com/advisories/imagemagick-memory-leak-in-png-encoder-via-mng-image-writing | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
25 Oct 2026, 17:10
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
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Information
Published : 2026-06-30 23:17
Updated : 2026-10-29 21:17
NVD link : CVE-2026-56365
Mitre link : CVE-2026-56365
CVE.ORG link : CVE-2026-56365
JSON object : View
Products Affected
imagemagick
- imagemagick
CWE
CWE-401
Missing Release of Memory after Effective Lifetime
