ImageMagick: Heap Buffer Over-Write of a single byte in the JP2 encoder.

TRUNG BÌNH 4.0CVE-2026-46559 · GHSA-533m-3wf6-c33v · Công bố 10/06/2026 · cập nhật 23/07/2026

Tóm tắt nhanh

CVE-2026-46559 là lỗ hổng mức TRUNG BÌNH (CVSS 4.0) ảnh hưởng Magick.NET-Q16-AnyCPU, Magick.NET-Q16-HDRI-AnyCPU, Magick.NET-Q16-HDRI-OpenMP-arm64.
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.12%, cao hơn 1.6% các lỗ hổng khác.
Cách xử lý: cập nhật lên 14.13.1, 7.1.2-23, 6.9.13-48 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
Magick.NET-Q16-AnyCPU NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-HDRI-AnyCPU NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-HDRI-OpenMP-arm64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-HDRI-OpenMP-x64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-HDRI-arm64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-HDRI-x64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-HDRI-x86 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-OpenMP-arm64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-OpenMP-x64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-arm64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-x64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q16-x86 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q8-AnyCPU NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q8-OpenMP-arm64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q8-OpenMP-x64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q8-arm64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q8-x64 NuGet	`< 14.13.1`	`14.13.1`
Magick.NET-Q8-x86 NuGet	`< 14.13.1`	`14.13.1`
imagemagick imagemagick	`≥ 7.0.0-0, < 7.1.2-23< 6.9.13-48`	`7.1.2-236.9.13-48`

Mô tả

An incorrect check in the JP2 will result in an heap buffer over-write of a single byte when specifying certain options.

Mô tả của NVD

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, an incorrect check in the JP2 will result in an heap buffer over-write of a single byte when specifying certain options. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.