CVE-2026-56366
4.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Summary
ImageMagick before 7.1.2-18 contains a memory leak vulnerability in the META reader when processing APP1JPEG input paths. Attackers can trigger this memory leak by providing specially crafted APP1JPEG image files, causing denial of service through resource exhaustion.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ImageMagick | ImageMagick | 0 < 7.1.2-18 | affected |
| ImageMagick | ImageMagick | 7.1.2-18 | unaffected |
| ImageMagick | ImageMagick | 0 < 6.9.13-43 | affected |
| ImageMagick | ImageMagick | 6.9.13-43 | unaffected |
Weaknesses
- CWE-401: Missing Release of Memory after Effective Lifetime
References
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-9r56-3gjq-hqf7
- https://www.vulncheck.com/advisories/imagemagick-memory-leak-in-meta-reader-app1jpeg-error-path
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