CVE-2026-25576

The record

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Affected packages

Related vulnerabilities

• GHSA-jv4p-gjwq-9r2j ImageMagick: Out of bounds read in multiple coders read raw pixel data Same vulnerability
• CVE-2026-27799 ImageMagick is free and open-source software used for editing and manipulating digital… Also affects Magick.NET-Q16-AnyCPU
• CVE-2026-27798 ImageMagick is free and open-source software used for editing and manipulating digital… Also affects Magick.NET-Q16-AnyCPU
• GHSA-r99p-5442-q2x2 ImageMagick has a heap Buffer Over-read in its DJVU image format handler Also affects Magick.NET-Q16-AnyCPU
• GHSA-qpgx-jfcq-r59f ImageMagick: Heap Buffer Over-read in WaveletDenoise when processing small images Also affects Magick.NET-Q16-AnyCPU
• GHSA-gq5v-qf8q-fp77 ImageMagick: Heap-based Buffer Overflow in GetPixelIndex due to metadata-cache… Also affects Magick.NET-Q16-AnyCPU
• GHSA-wfx3-6g53-9fgc ImageMagick: Memory Leak in multiple coders that write raw pixel data Also affects Magick.NET-Q16-AnyCPU
• GHSA-3q5f-gmjc-38r8 ImageMagick: Memory leak in coders/txt.c without freetype Also affects Magick.NET-Q16-AnyCPU