CVE-2026-86420
6.3
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Summary
ImageMagick before 7.1.2-30 and 6.9.13-55 fails to properly lower the memory budget when an operation inside OpenPixelCache fails. Repeated triggering of such failures can exhaust the process memory budget and result in a denial of service.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ImageMagick | ImageMagick | 0 < 7.1.2-30 | affected |
| ImageMagick | ImageMagick | 7.1.2-30 | unaffected |
| ImageMagick | ImageMagick | 0 < 6.9.13-55 | affected |
| ImageMagick | ImageMagick | 6.9.13-55 | unaffected |
Weaknesses
- CWE-400: Uncontrolled Resource Consumption
References
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4mwf-mggw-29vp
- https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-denial-of-service-memory-budget
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