{"id":"JLSEC-2026-550","details":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the `opj_t1_decode_cblks` function in tcd.c through a crafted image file, causing a denial of service.","modified":"2026-07-25T18:24:37.062018703Z","published":"2026-05-26T19:31:24.313Z","upstream":["CVE-2023-39329"],"database_specific":{"license":"CC-BY-4.0","sources":[{"html_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39329","database_specific":{"status":"Modified"},"id":"CVE-2023-39329","imported":"2026-07-17T22:07:12.612Z","modified":"2026-06-17T06:12:02.910Z","published":"2024-07-13T03:15:09.597Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-39329"}]},"references":[{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:4128"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2023-39329"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2295816"}],"affected":[{"package":{"name":"OpenJpeg_jll","ecosystem":"Julia","purl":"pkg:julia/OpenJpeg_jll?uuid=643b3616-a352-519d-856d-80112ee9badc"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.5.0+0"},{"fixed":"2.5.2+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-550.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}