JLSEC-2026-494 WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation.

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob...

Important: libpng

Issue Overview: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single...

CVE-2026-33416

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

SUSE CVE-2026-33416

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

Medium: GraphicsMagick

Issue Overview: ReadJXLImage in JXL in GraphicsMagick before 1.3.46 lacks image dimension resource limits. CVE-2025-27795 ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob. CVE-2025-27796...

DEBIAN-CVE-2025-27796

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob...

CVE-2025-27796

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob...

CVE-2025-27796

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob...

UBUNTU-CVE-2025-27796

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob...

CVE-2025-27796

CVE-2025-27796: ReadWPGImage in WPG of GraphicsMagick before 1.3.46 mishandles palette buffer allocation, causing out-of-bounds access in ReadBlob. This affects GraphicsMagick; exploitation depended on an under-1.3.46 build. Mitigation: upgrade GraphicsMagick to 1.3.46 or newer (per advisories fo...

CVE-2025-27796

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob...

PT-2025-10041

Name of the Vulnerable Software and Affected Versions GraphicsMagick versions prior to 1.3.46 Description The issue concerns the mishandling of palette buffer allocation in WPG, which is a part of GraphicsMagick. Recommendations For versions prior to 1.3.46, update to version 1.3.46 or later to...

GraphicsMagick 安全漏洞

GraphicsMagick is GraphicsMagick open source set of simple image processing tools. It provides resizing, rotation, highlighting and other functions. A security vulnerability exists in GraphicsMagick versions prior to 1.3.46, which stems from an improperly allocated palette buffer in the...