{"id":"CLSA-2026-1777070517","summary":"Fix CVE(s): CVE-2026-33900, CVE-2026-33905","details":"   * SECURITY UPDATE: integer truncation in VIFF encoder leading to out-of-bounds heap write\n     - debian/patches/CVE-2026-33900.patch: add truncation check before\n       AcquireVirtualMemory() call in WriteVIFFImage() in coders/viff.c\n     - CVE-2026-33900\n   * SECURITY UPDATE: out-of-bounds read in SampleImage via sample:offset define\n     - debian/patches/CVE-2026-33905.patch: rewrite SampleImage() in\n       magick/resize.c to compute x_offset/y_offset per pixel and fetch a\n       single virtual pixel instead of indexing a preallocated row buffer\n     - CVE-2026-33905","modified":"2026-06-04T09:47:37.477550177Z","published":"2026-04-24T22:42:04Z","upstream":["CVE-2026-33900","CVE-2026-33905"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu20.04els/CLSA-2026-1777070517.html"}],"affected":[{"package":{"name":"imagemagick","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/imagemagick?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"imagemagick-6-common","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/imagemagick-6-common?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"imagemagick-6-doc","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/imagemagick-6-doc?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"imagemagick-6.q16","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/imagemagick-6.q16?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"imagemagick-6.q16hdri","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/imagemagick-6.q16hdri?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"imagemagick-common","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/imagemagick-common?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"imagemagick-doc","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/imagemagick-doc?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"libimage-magick-perl","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libimage-magick-perl?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"libimage-magick-q16-perl","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libimage-magick-q16-perl?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"libimage-magick-q16hdri-perl","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libimage-magick-q16hdri-perl?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"libmagick++-6-headers","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libmagick++-6-headers?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1777070517.json"}},{"package":{"name":"libmagick++-6.q16-8","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libmagick++-6.q16-8?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.10.23+dfsg-2.1ubuntu11.11+tuxcare.els25"}]}],"database_specific":{"source":"https://github.com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