{"id":"CLSA-2026-1783349363","summary":"ImageMagick: Fix of 2 CVEs","details":"- CVE-2026-46522: add the missing length==0 checks to the MIFF\n  decoder BZ2/LZMA/zlib decompression paths to reject empty\n  compressed chunks and prevent an infinite loop (CPU exhaustion)\n  on crafted files\n- CVE-2026-46523: mark the MSL coder as not supporting direct blob\n  I/O (entry-\u003eblob_support=MagickFalse in RegisterMSLImage) to\n  prevent a heap-use-after-free triggered by a crafted MSL image","modified":"2026-10-26T09:31:12.582844394Z","published":"2026-07-08T15:51:26Z","upstream":["CVE-2026-46522","CVE-2026-46523"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1783349363.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33901"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33908"}],"affected":[{"package":{"name":"ImageMagick","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/ImageMagick?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.13.25-1.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1783349363.json"}},{"package":{"name":"ImageMagick-c++","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/ImageMagick-c++?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.13.25-1.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1783349363.json"}},{"package":{"name":"ImageMagick-c++-devel","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/ImageMagick-c++-devel?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.13.25-1.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1783349363.json"}},{"package":{"name":"ImageMagick-devel","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/ImageMagick-devel?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.13.25-1.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1783349363.json"}},{"package":{"name":"ImageMagick-djvu","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/ImageMagick-djvu?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.13.25-1.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1783349363.json"}},{"package":{"name":"ImageMagick-doc","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/ImageMagick-doc?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.13.25-1.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1783349363.json"}},{"package":{"name":"ImageMagick-libs","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/ImageMagick-libs?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.13.25-1.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1783349363.json"}},{"package":{"name":"ImageMagick-perl","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/ImageMagick-perl?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.13.25-1.el9_6.tuxcare.els13"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1783349363.json"}}],"schema_version":"1.9.0"}