dlemstra/Magick.NET 14.12.0

Magick.NET 14.20.0

on GitHub

What's Changed

• Added FixByteOrder to the DcmReadDefines (#1976)
• Added IconWriteDefines.

Related changes in ImageMagick since the last release of Magick.NET:

• Correct bug in Composite when using CopyAlpha (#1985)
• Fixed incorrect orientation of JPEG compressed TIFF images (#1991)
• Heap-Buffer-Overflow write of single zero byte when parsing xml (GHSA-cr67-pvmx-2pp2)
• Stack Overflow in DestroyXMLTree (GHSA-fwvm-ggf6-2p4x)
• Out-of-Bounds read in sample operation (GHSA-pcvx-ph33-r5vv)
• Stack Overflow via Recursive FX Expression Parsing (GHSA-f4qm-vj5j-9xpw)
• Heap Buffer Overflow in ImageMagick MVG decoder (GHSA-x9h5-r9v2-vcww)
• Heap overflow caused by integer overflow/wraparound in viff encoder on 32-bit builds (GHSA-v67w-737x-v2c9)
• Stack-buffer-overflow in MNG encoder with oversized pallete (GHSA-98cp-rj9f-6v5g)
• Integer overflow in despeckle operation causes heap buffer overflow on 32-bit builds (GHSA-26qp-ffjh-2x4v)
• Off-by-One in MSL decoder could result in crash (GHSA-5xg3-585r-9jh5)
• Heap buffer overflow when encoding JXL image with a 16-bit float (GHSA-jvgr-9ph5-m8v4)
• Heap-use-after-free via XMP profile could result in a crash when printing the values (GHSA-r83h-crwp-3vm7)
• Heap buffer overflow (WRITE) in the YAML and JSON encoders (GHSA-5592-p365-24xh)
• Heap out-of-bounds write in JP2 encoder (GHSA-pwg5-6jfc-crvh)

Library updates:

• ImageMagick 7.1.2-19 (2026-04-12)
• aom 3.13.3 (2026-04-02)
• openexr 3.4.9 (2026-04-03)
• freetype 2.14.3 (2026-03-22)
• gdk-pixbuf 2.44.6 (2026-03-31)
• harfbuzz 14.0.0 (2026-04-01)
• liblzma 5.8.3 (2026-04-31)
• libpng 1.6.56 (2026-03-25)

Full Changelog: 14.11.1...14.12.0