Out-of-bounds read in ImageMagick - CVE-2026-30935

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Main Vulnerability Database Vulnerabilities #VU123955

Out-of-bounds read in ImageMagick - CVE-2026-30935

Published: March 12, 2026 / Updated: March 12, 2026


Vulnerability identifier: #VU123955
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-30935
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to a boundary condition in BilateralBlurImage. A remote attacker can trigger an out-of-bounds read error and read contents of memory on the system or perform a denial of service (DoS) attack.


Affected software

ImageMagick
SUSE Linux Enterprise Server 15 SP6
Debian Linux
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Real Time 15
Desktop Applications Module
Development Tools Module
openSUSE Leap
openEuler
Anolis OS
ImageMagick-extra-debuginfo
ImageMagick-devel-32bit
libMagickWand-7_Q16HDRI10-32bit-debuginfo
libMagickWand-7_Q16HDRI10
libMagick++-7_Q16HDRI5
ImageMagick
ImageMagick-debugsource
libMagickCore-7_Q16HDRI10-debuginfo
libMagickCore-7_Q16HDRI10
libMagick++-7_Q16HDRI5-debuginfo
ImageMagick-config-7-SUSE
ImageMagick-config-7-upstream-limited
ImageMagick-config-7-upstream-open
libMagick++-devel
ImageMagick-config-7-upstream-secure
libMagickWand-7_Q16HDRI10-debuginfo
ImageMagick-extra
perl-PerlMagick-debuginfo
perl-PerlMagick
ImageMagick-config-7-upstream-websafe
ImageMagick-devel
ImageMagick-debuginfo
libMagick++-7_Q16HDRI5-32bit-debuginfo
libMagickCore-7_Q16HDRI10-32bit-debuginfo
ImageMagick-devel-64bit
libMagick++-7_Q16HDRI5-64bit-debuginfo
libMagickCore-7_Q16HDRI10-64bit
libMagickCore-7_Q16HDRI10-64bit-debuginfo
libMagickWand-7_Q16HDRI10-64bit
libMagick++-devel-64bit
libMagick++-7_Q16HDRI5-64bit
libMagickWand-7_Q16HDRI10-64bit-debuginfo
ImageMagick-doc
libMagickWand-7_Q16HDRI10-32bit
libMagickCore-7_Q16HDRI10-32bit
libMagick++-7_Q16HDRI5-32bit
libMagick++-devel-32bit
imagemagick (Debian package)
ImageMagick-c++
ImageMagick-perl
ImageMagick-c++-devel
ImageMagick-djvu
ImageMagick-libs
ImageMagick-help

How to mitigate CVE-2026-30935

Install updates from vendor's website.

ImageMagick - update to 7.1.2-16
ImageMagick-extra-debuginfo - update to 7.1.1.21-150600.3.50.1
ImageMagick-devel-32bit - update to 7.1.1.21-150600.3.50.1
libMagickWand-7_Q16HDRI10-32bit-debuginfo - update to 7.1.1.21-150600.3.50.1
libMagickWand-7_Q16HDRI10 - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
libMagick++-7_Q16HDRI5 - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick-debugsource - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
libMagickCore-7_Q16HDRI10-debuginfo - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
libMagickCore-7_Q16HDRI10 - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
libMagick++-7_Q16HDRI5-debuginfo - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick-config-7-SUSE - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick-config-7-upstream-limited - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick-config-7-upstream-open - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
libMagick++-devel - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick-config-7-upstream-secure - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
libMagickWand-7_Q16HDRI10-debuginfo - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick-extra - update to 7.1.1.21-150600.3.50.1
perl-PerlMagick-debuginfo - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
perl-PerlMagick - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick-config-7-upstream-websafe - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick-devel - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
ImageMagick-debuginfo - addressed in versions 7.1.1.21-150600.3.50.1, 7.1.1.43-150700.3.42.1
libMagick++-7_Q16HDRI5-32bit-debuginfo - update to 7.1.1.21-150600.3.50.1
libMagickCore-7_Q16HDRI10-32bit-debuginfo - update to 7.1.1.21-150600.3.50.1
ImageMagick-devel-64bit - update to 7.1.1.21-150600.3.50.1
libMagick++-7_Q16HDRI5-64bit-debuginfo - update to 7.1.1.21-150600.3.50.1
libMagickCore-7_Q16HDRI10-64bit - update to 7.1.1.21-150600.3.50.1
libMagickCore-7_Q16HDRI10-64bit-debuginfo - update to 7.1.1.21-150600.3.50.1
libMagickWand-7_Q16HDRI10-64bit - update to 7.1.1.21-150600.3.50.1
libMagick++-devel-64bit - update to 7.1.1.21-150600.3.50.1
libMagick++-7_Q16HDRI5-64bit - update to 7.1.1.21-150600.3.50.1
libMagickWand-7_Q16HDRI10-64bit-debuginfo - update to 7.1.1.21-150600.3.50.1
ImageMagick-doc - update to 7.1.1.21-150600.3.50.1
libMagickWand-7_Q16HDRI10-32bit - update to 7.1.1.21-150600.3.50.1
libMagickCore-7_Q16HDRI10-32bit - update to 7.1.1.21-150600.3.50.1
libMagick++-7_Q16HDRI5-32bit - update to 7.1.1.21-150600.3.50.1
libMagick++-devel-32bit - update to 7.1.1.21-150600.3.50.1
imagemagick (Debian package) - update to 8:7.1.1.43+dfsg1-1+deb13u7
ImageMagick-c++ - update to 7.1.2.8-10
ImageMagick - update to 7.1.2.8-10
ImageMagick-perl - update to 7.1.2.8-10
ImageMagick-c++-devel - update to 7.1.2.8-10
ImageMagick-devel - update to 7.1.2.8-10
ImageMagick-djvu - update to 7.1.2.8-10
ImageMagick-doc - update to 7.1.2.8-10
ImageMagick-libs - update to 7.1.2.8-10
ImageMagick-c++ - update to 7.1.2.18-1
ImageMagick-c++-devel - update to 7.1.2.18-1
ImageMagick - update to 7.1.2.18-1
ImageMagick-help - update to 7.1.2.18-1
ImageMagick-perl - update to 7.1.2.18-1
ImageMagick-devel - update to 7.1.2.18-1
ImageMagick-debugsource - update to 7.1.2.18-1
ImageMagick-debuginfo - update to 7.1.2.18-1

External References

Related Security Bulletins