{"id":"CLSA-2026-1779825752","summary":"openjpeg2: Fix of 2 CVEs","details":"- CVE-2024-56826: fix out-of-bounds read in sycc422_to_rgb()/sycc420_to_rgb()\n- CVE-2024-56827: validate tile-part number in opj_j2k_add_tlmarker()","modified":"2026-10-26T09:30:05.121913252Z","published":"2026-05-26T20:02:36Z","upstream":["CVE-2024-56826","CVE-2024-56827"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1779825752.html"}],"affected":[{"package":{"name":"openjpeg2","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/openjpeg2?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.0-7.el9_2.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779825752.json"}},{"package":{"name":"openjpeg2-devel","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/openjpeg2-devel?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.0-7.el9_2.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779825752.json"}},{"package":{"name":"openjpeg2-devel-docs","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/openjpeg2-devel-docs?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.0-7.el9_2.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779825752.json"}},{"package":{"name":"openjpeg2-tools","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/openjpeg2-tools?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.0-7.el9_2.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779825752.json"}}],"schema_version":"1.9.0"}