{"id":"JLSEC-2026-533","details":"In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file. This issue is similar to CVE-2018-6616.","modified":"2026-05-26T19:45:04.347862288Z","published":"2026-05-26T19:31:24.313Z","upstream":["CVE-2019-12973"],"database_specific":{"license":"CC-BY-4.0","sources":[{"database_specific":{"status":"Modified"},"modified":"2024-11-21T04:23:55.830Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12973","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2019-12973","id":"CVE-2019-12973","published":"2019-06-26T18:15:10.120Z","imported":"2026-05-25T01:08:36.563Z"}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00088.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00088.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00090.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00090.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/108900"},{"type":"WEB","url":"http://www.securityfocus.com/bid/108900"},{"type":"WEB","url":"https://github.com/uclouvain/openjpeg/commit/8ee335227bbcaf1614124046aa25e53d67b11ec3"},{"type":"WEB","url":"https://github.com/uclouvain/openjpeg/commit/8ee335227bbcaf1614124046aa25e53d67b11ec3"},{"type":"WEB","url":"https://github.com/uclouvain/openjpeg/pull/1185/commits/cbe7384016083eac16078b359acd7a842253d503"},{"type":"WEB","url":"https://github.com/uclouvain/openjpeg/pull/1185/commits/cbe7384016083eac16078b359acd7a842253d503"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00008.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00008.html"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202101-29"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202101-29"},{"type":"WEB","url":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"type":"WEB","url":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2020.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2020.html"}],"affected":[{"package":{"name":"OpenJpeg_jll","ecosystem":"Julia","purl":"pkg:julia/OpenJpeg_jll?uuid=643b3616-a352-519d-856d-80112ee9badc"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.4.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-533.json"}}],"schema_version":"1.7.5"}