{"id":"CLSA-2026-1773308764","summary":"Fix CVE(s): CVE-2026-25796, CVE-2026-25798, CVE-2026-25799, CVE-2026-26066","details":"   * SECURITY UPDATE: denial-of-service via division-by-zero in image loading\n     - debian/patches/CVE-2026-25799.patch: Fix sampling-factor validation by\n       replacing incorrect AND with OR in horizontal/vertical axis checks and\n       prevent acceptance of invalid sampling caused by flawed boolean logic.\n     - CVE-2026-25799\n   * SECURITY UPDATE: Null pointer dereference in ClonePixelCacheRepository\n     resulting in denial-of-service\n     - debian/patches/CVE-2026-25798.patch: Add overflow sanity check in\n       OpenPixelCache and reset cache storage class and length before throwing\n       on allocation failure\n     - CVE-2026-25798\n   * SECURITY UPDATE: memory leak in ReadSTEGANOImage that can be exploited for\n     denial-of-service\n     - debian/patches/CVE-2026-25796.patch: free watermark object on three\n       early-return paths\n     - CVE-2026-25796\n   * SECURITY UPDATE: a crafted profile contain invalid IPTC data may cause an\n     infinite loop when writing it with `IPTCTEXT`\n     - debian/patches/CVE-2026-26066.patch: replace `c=0` with\n       `c=ReadBlobByte(ifile)` in formatIPTC so the loop advances past an\n       unrecognised tag instead of spinning forever\n     - CVE-2026-26066","modified":"2026-06-04T09:46:46.236892957Z","published":"2026-03-12T09:46:08Z","upstream":["CVE-2026-25796","CVE-2026-25798","CVE-2026-25799","CVE-2026-26066"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2026-1773308764.html"}],"affected":[{"package":{"name":"imagemagick","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/imagemagick?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"imagemagick-6.q16","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/imagemagick-6.q16?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"imagemagick-common","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/imagemagick-common?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"imagemagick-doc","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/imagemagick-doc?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"libimage-magick-perl","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libimage-magick-perl?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"libimage-magick-q16-perl","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libimage-magick-q16-perl?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"libmagick++-6-headers","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libmagick++-6-headers?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"libmagick++-6.q16-5v5","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libmagick++-6.q16-5v5?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"libmagick++-6.q16-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libmagick++-6.q16-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"libmagick++-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libmagick++-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"libmagickcore-6-arch-config","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libmagickcore-6-arch-config?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.json"}},{"package":{"name":"libmagickcore-6-headers","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libmagickcore-6-headers?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.8.9.9-7ubuntu5.17+tuxcare.els33"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1773308764.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