openSUSE-SU-2026:21391-1: moderate: Security update for ImageMagick

openSUSE security update: security update for imagemagick
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Announcement ID: openSUSE-SU-2026:21391-1
Rating: moderate
References:

  * bsc#1268640
  * bsc#1270006
  * bsc#1270081
  * bsc#1271100
  * bsc#1271293
  * bsc#1271294
  * bsc#1271311
  * bsc#1271312
  * bsc#1271313
  * bsc#1271314
  * bsc#1271315
  * bsc#1271316



Cross-References:

  * CVE-2026-55628
  * CVE-2026-56362
  * CVE-2026-56366
  * CVE-2026-56372
  * CVE-2026-56373
  * CVE-2026-56377
  * CVE-2026-61465
  * CVE-2026-61857
  * CVE-2026-61858
  * CVE-2026-61861
  * CVE-2026-61870



CVSS scores:

  * CVE-2026-55628 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-55628 ( SUSE ): 6.7 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-56362 ( SUSE ): 3.3 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:L
  * CVE-2026-56362 ( SUSE ): 2.1 CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-56366 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2026-56366 ( SUSE ): 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-56372 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2026-56372 ( SUSE ): 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-56373 ( SUSE ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-56373 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-56377 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-56377 ( SUSE ): 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-61465 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2026-61465 ( SUSE ): 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-61857 ( SUSE ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-61857 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-61858 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-61858 ( SUSE ): 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-61861 ( SUSE ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-61861 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-61870 ( SUSE ): 2.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-61870 ( SUSE ): 2.1 CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Affected Products:

         openSUSE Leap 16.0

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An update that solves 11 vulnerabilities and has 12 bug fixes can now be installed.

Description:

This update for ImageMagick fixes the following issues

- CVE-2026-55628: Policy Bypass in concatenate operation due to missing checks (bsc#1270081).
- CVE-2026-56362: Heap-buffer-overflow read in GetPixelIndex due to metadata-cache desynchronization in OpenPixelCache (bsc#1271100).
- CVE-2026-56366: META reader memory leak in the APP1JPEG input path (bsc#1271316).
- CVE-2026-56372: heap buffer overflow read in magnify operation via unrecognized magnify:method value (bsc#1271314).
- CVE-2026-56373: possible use-after-free write in PDB decoder (bsc#1268640 bsc#1271315).
- CVE-2026-56377: Policy Bypass can create or truncate files (bsc#1270006).
- CVE-2026-61465: Policy Bypass possible with matrix-backed operations (bsc#1271313).
- CVE-2026-61857: Heap-use-after-free via XMP profile could result in a crash (bsc#1271312).
- CVE-2026-61858: Policy Bypass in APNG encoder and delegates due to a missing check (bsc#1271311).
- CVE-2026-61861: Use-After-Free in FormatMagickCaption when memory allocation fails (bsc#1271294).
- CVE-2026-61870: Memory leak in VIFF encoder when allocation fails (bsc#1271293).


Patch instructions:

   To install this openSUSE security update use the suse recommended installation methods
   like YaST online_update or "zypper patch".
   Alternatively you can run the command listed for your product:

- openSUSE Leap 16.0

   zypper in -t patch openSUSE-Leap-16.0-1300=1

Package List:

- openSUSE Leap 16.0:

  ImageMagick-7.1.2.0-160000.12.1
  ImageMagick-config-7-SUSE-7.1.2.0-160000.12.1
  ImageMagick-config-7-upstream-limited-7.1.2.0-160000.12.1
  ImageMagick-config-7-upstream-open-7.1.2.0-160000.12.1
  ImageMagick-config-7-upstream-secure-7.1.2.0-160000.12.1
  ImageMagick-config-7-upstream-websafe-7.1.2.0-160000.12.1
  ImageMagick-devel-7.1.2.0-160000.12.1
  ImageMagick-doc-7.1.2.0-160000.12.1
  ImageMagick-extra-7.1.2.0-160000.12.1
  libMagick++-7_Q16HDRI5-7.1.2.0-160000.12.1
  libMagick++-devel-7.1.2.0-160000.12.1
  libMagickCore-7_Q16HDRI10-7.1.2.0-160000.12.1
  libMagickWand-7_Q16HDRI10-7.1.2.0-160000.12.1
  perl-PerlMagick-7.1.2.0-160000.12.1

References:

  * https://www.suse.com/security/cve/CVE-2026-55628.html
  * https://www.suse.com/security/cve/CVE-2026-56362.html
  * https://www.suse.com/security/cve/CVE-2026-56366.html
  * https://www.suse.com/security/cve/CVE-2026-56372.html
  * https://www.suse.com/security/cve/CVE-2026-56373.html
  * https://www.suse.com/security/cve/CVE-2026-56377.html
  * https://www.suse.com/security/cve/CVE-2026-61465.html
  * https://www.suse.com/security/cve/CVE-2026-61857.html
  * https://www.suse.com/security/cve/CVE-2026-61858.html
  * https://www.suse.com/security/cve/CVE-2026-61861.html
  * https://www.suse.com/security/cve/CVE-2026-61870.html