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Packages - imagemagick - Image manipulation programs and library Details Hao Ren discovered that ImageMagick incorrectly handled certain images when using the wavelet-denoise operation. An attacker could possibly use this issue to trigger an out-of-bounds heap write, resulting in arbitrary code execution. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-30936) It was discovered that ImageMagick incorrectly handled extremely large XWD images. An attacker could possibly use this issue to trigger an out-of-bounds heap write, resulting in arbitrary code execution. (CVE-2026-30937) It was discovered that ImageMagick incorrectly handled extremely large SFW images on 32-bit systems. An attacker could possibly use this issue to trigger an integer overflow, resulting in a denial of service. (CVE-2026-31853) It was... Hao Ren discovered that ImageMagick incorrectly handled certain images when using the wavelet-denoise operation. An attacker could possibly use this issue to trigger an out-of-bounds heap write, resulting in arbitrary code execution. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-30936) It was discovered that ImageMagick incorrectly handled extremely large XWD images. An attacker could possibly use this issue to trigger an out-of-bounds heap write, resulting in arbitrary code execution. (CVE-2026-30937) It was discovered that ImageMagick incorrectly handled extremely large SFW images on 32-bit systems. An attacker could possibly use this issue to trigger an integer overflow, resulting in a denial of service. (CVE-2026-31853) It was discovered that ImageMagick incorrectly handled memory allocation failures in the sixel encoder. An attacker could possibly use this issue to trigger a stack buffer overflow, resulting in arbitrary code execution. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-32259) Update instructions In general, a standard system update will make all the necessary changes. Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions: | Ubuntu Release | Package Version | || |---|---|---|---| | 24.04 LTS noble | imagemagick – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | || | imagemagick-6.q16 – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | imagemagick-6.q16hdri – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libimage-magick-q16-perl – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libimage-magick-q16hdri-perl – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libmagick++-6.q16-9t64 – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libmagick++-6.q16hdri-9t64 – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libmagickcore-6.q16-7-extra – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libmagickcore-6.q16-7t64 – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libmagickcore-6.q16hdri-7-extra – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libmagickcore-6.q16hdri-7t64 – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libmagickwand-6.q16-7t64 – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | libmagickwand-6.q16hdri-7t64 – 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12 | ||| | 22.04 LTS jammy | imagemagick – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | || | imagemagick-6.q16 – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | imagemagick-6.q16hdri – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libimage-magick-q16-perl – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libimage-magick-q16hdri-perl – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libmagick++-6.q16-8 – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libmagick++-6.q16hdri-8 – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libmagickcore-6.q16-6 – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libmagickcore-6.q16-6-extra – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libmagickcore-6.q16hdri-6 – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libmagickcore-6.q16hdri-6-extra – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libmagickwand-6.q16-6 – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | libmagickwand-6.q16hdri-6 – 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13 | ||| | 20.04 LTS focal | imagemagick – 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm13 | || | libimage-magick-q16-perl – 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm13 | ||| | libimage-magick-q16hdri-perl – 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm13 | ||| | libmagickcore-6.q16-6-extra – 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm13 | ||| | libmagickcore-6.q16hdri-6-extra – 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm13 | ||| | libmagickwand-6.q16-6 – 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm13 | ||| | libmagickwand-6.q16hdri-6 – 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm13 | ||| | 18.04 LTS bionic | imagemagick-6.q16 – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | || | imagemagick-6.q16hdri – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libimage-magick-q16-perl – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libimage-magick-q16hdri-perl – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libmagick++-6.q16-7 – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libmagick++-6.q16hdri-7 – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libmagickcore-6.q16-3 – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libmagickcore-6.q16-3-extra – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libmagickcore-6.q16hdri-3 – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libmagickcore-6.q16hdri-3-extra – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libmagickwand-6.q16-3 – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | libmagickwand-6.q16hdri-3 – 8:6.9.7.4+dfsg-16ubuntu6.15+esm15 | ||| | 16.04 LTS xenial | imagemagick – 8:6.8.9.9-7ubuntu5.16+esm23 | || | imagemagick-6.q16 – 8:6.8.9.9-7ubuntu5.16+esm23 | ||| | libimage-magick-q16-perl – 8:6.8.9.9-7ubuntu5.16+esm23 | ||| | libmagick++-6.q16-5v5 – 8:6.8.9.9-7ubuntu5.16+esm23 | ||| | libmagickcore-6.q16-2 – 8:6.8.9.9-7ubuntu5.16+esm23 | ||| | libmagickcore-6.q16-2-extra – 8:6.8.9.9-7ubuntu5.16+esm23 | ||| | libmagickwand-6.q16-2 – 8:6.8.9.9-7ubuntu5.16+esm23 | ||| | 14.04 LTS trusty | imagemagick – 8:6.7.7.10-6ubuntu3.13+esm24 | || | libmagick++5 – 8:6.7.7.10-6ubuntu3.13+esm24 | ||| | libmagickcore5 – 8:6.7.7.10-6ubuntu3.13+esm24 | ||| | libmagickcore5-extra – 8:6.7.7.10-6ubuntu3.13+esm24 | ||| | libmagickwand5 – 8:6.7.7.10-6ubuntu3.13+esm24 | ||| | perlmagick – 8:6.7.7.10-6ubuntu3.13+esm24 | Reduce your security exposure Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.