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Database

Out-of-bounds read In magick.net-q16-anycpu

Description

ImageMagick: Integer Overflow in JNX decoder causes heap buffer over-write when processing extremly large files on 32-bit builds When processing an extremely large JNX file on 32-bit platforms an integer overflow will happen that can cause a heap buffer over-write.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Component
Affected version
Patched versions

Aliases

1. CVE-2026-629462. NVD-2026-629463. OSV-2026-629464. GHSA-h22j-f9xw-xjjm5. GCVE-2026-62946

References

1. https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-h22j-f9xw-xjjm2. https://github.com/dlemstra/Magick.NET/releases/tag/14.15.0

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