{"id":"JLSEC-2026-552","details":"OpenJPEG is an open-source JPEG 2000 codec. In OpenJPEG from 2.5.1 through 2.5.3, a call to `opj_jp2_read_header` may lead to OOB heap memory write when the data stream `p_stream` is too short and `p_image` is not initialized.","modified":"2026-07-25T18:24:37.063514193Z","published":"2026-05-26T19:31:24.313Z","upstream":["CVE-2025-54874","EUVD-2025-23631"],"database_specific":{"sources":[{"html_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54874","database_specific":{"status":"Modified"},"id":"CVE-2025-54874","imported":"2026-07-17T22:07:25.838Z","modified":"2026-06-17T09:40:50.743Z","published":"2025-08-05T15:15:32Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-54874"},{"id":"EUVD-2025-23631","imported":"2026-07-17T22:07:26.365Z","modified":"2026-02-26T17:49:57Z","published":"2025-08-05T14:33:17Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2025-23631","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-23631"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://github.com/uclouvain/openjpeg/commit/f809b80c67717c152a5ad30bf06774f00da4fd2d"},{"type":"WEB","url":"https://github.com/uclouvain/openjpeg/pull/1573"},{"type":"WEB","url":"https://securitylab.github.com/advisories/GHSL-2025-057_OpenCV"}],"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":"2.5.5+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-552.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}