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Database

Out-of-bounds read In magick.net-q16-openmp-x64

Description

ImageMagick has a Heap Buffer Underwrite in the Floyd-Steinberg depth dithering method When using an image with mask the Floyd-Steinberg dithering method will cause a negative heap buffer over-write.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Component
Affected version
Patched versions

1-10 of 21

10

Aliases

1. CVE-2026-487242. NVD-2026-487243. OSV-2026-487244. OSV-DEBIAN-2026-487245. GHSA-2hhq-c99x-492r6. GCVE-2026-487247. SECURITY-TRACKER-CVE-2026-48724

References

1. https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-2hhq-c99x-492r2. https://github.com/dlemstra/Magick.NET/releases/tag/14.14.0

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