JLSEC-2026-923 ImageMagick affected by divide-by-zero in ThumbnailImage via montage -geometry ":" leads to crash

Summary Passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zero dimensions, triggering a crash SIGFPE/abort, resulting in a denial of service. Details Root Cause 1. montage -geometry ":"...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ImageMagick (UTSA-2026-015458)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-015458 advisory. ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string...

SUSE SLES16: ImageMagick / ImageMagick-config-7-SUSE / etc (SUSE-SU-2025:21211-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:21211-1 advisory. - CVE-2025-62594: unsigned underflow and division-by-zero can lead to OOB pointer arithmetic and process crash bsc1252749. -...

CLSA-2025-1760019285 Fix CVE(s): CVE-2025-55212

SECURITY UPDATE: crash triggered by passing a colon to montage -geometry - debian/patches/CVE-2025-55212.patch: Fix invalid height and width checks in ThumbnailImage using MagickSafeReciprocal - CVE-2025-55212...

SUSE SLED15: ImageMagick / ImageMagick-config-7-SUSE / etc (SUSE-SU-2025:03164-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03164-1 advisory. - CVE-2025-55004: Fixed heap buffer over-read in in ReadOneMNGIMage when processing images with...

Security update for ImageMagick

This update for ImageMagick fixes the following issues: CVE-2025-55004: Fixed heap buffer over-read in in ReadOneMNGIMage when processing images with separate alpha channels bsc1248076. CVE-2025-55005: Fixed heap buffer overflow when transforming from Log to sRGB colorspaces bsc1248077...

SUSE-SU-2025:03113-1 Security update for ImageMagick

This update for ImageMagick fixes the following issues: - CVE-2025-55004: Fixed heap buffer over-read in in ReadOneMNGIMage when processing images with separate alpha channels bsc1248076. - CVE-2025-55005: Fixed heap buffer overflow when transforming from Log to sRGB colorspaces bsc1248077. -...

CVE-2025-55212

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zer...

SUSE CVE-2025-55212

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zer...

DEBIAN-CVE-2025-55212

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zer...

CVE-2025-55212

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zer...

UBUNTU-CVE-2025-55212

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zer...

CVE-2025-55212

CVE-2025-55212 (ImageMagick) affects ImageMagick prior to 6.9.13-28 and 7.1.2-2, where passing a geometry string containing only a colon (":") to montage -geometry sets width/height to 0. This causes ThumbnailImage() to divide by zero, triggering a crash (SIGFPE/abort) and a denial of service. Th...

CVE-2025-55212 ImageMagick affected by divide-by-zero in ThumbnailImage via montage -geometry ":" leads to crash

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zer...

CVE-2025-55212 ImageMagick affected by divide-by-zero in ThumbnailImage via montage -geometry ":" leads to crash

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zer...

CVE-2025-55212 ImageMagick affected by divide-by-zero in ThumbnailImage via montage -geometry ":" leads to crash

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zer...

CVE-2025-55212

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zer...

ImageMagick affected by divide-by-zero in ThumbnailImage via montage -geometry ":" leads to crash

Summary Passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zero dimensions, triggering a crash SIGFPE/abort, resulting in a denial of service. Details Root Cause 1. montage -geometry ":"...

GHSA-FH55-Q5PJ-PXGW ImageMagick affected by divide-by-zero in ThumbnailImage via montage -geometry ":" leads to crash

Summary Passing a geometry string containing only a colon ":" to montage -geometry leads GetGeometry to set width/height to 0. Later, ThumbnailImage divides by these zero dimensions, triggering a crash SIGFPE/abort, resulting in a denial of service. Details Root Cause 1. montage -geometry ":"...