{"id":"JLSEC-2026-1017","summary":"ImageMagick: Heap Buffer Over-Write of a single byte in the JP2 encoder.","details":"ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, an incorrect check in the JP2 will result in an heap buffer over-write of a single byte when specifying certain options. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.","modified":"2026-07-30T18:35:47.755817284Z","published":"2026-07-30T16:02:27.435Z","upstream":["CVE-2026-46559","EUVD-2026-36173","GHSA-533m-3wf6-c33v"],"database_specific":{"sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-46559","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46559","database_specific":{"status":"Analyzed"},"id":"CVE-2026-46559","imported":"2026-07-30T14:08:47.373Z","modified":"2026-07-23T09:10:00.113Z","published":"2026-06-10T23:16:47.173Z"},{"published":"2026-05-18T20:37:38Z","url":"https://api.github.com/advisories/GHSA-533m-3wf6-c33v","html_url":"https://github.com/advisories/GHSA-533m-3wf6-c33v","id":"GHSA-533m-3wf6-c33v","imported":"2026-07-30T14:09:21.932Z","modified":"2026-06-11T14:06:17Z"},{"published":"2026-06-10T21:45:44Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-36173","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-36173","id":"EUVD-2026-36173","imported":"2026-07-30T14:08:53.273Z","modified":"2026-06-11T16:14:41Z"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-533m-3wf6-c33v"},{"type":"WEB","url":"https://github.com/advisories/GHSA-533m-3wf6-c33v"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46559"}],"affected":[{"package":{"name":"ImageMagick_jll","ecosystem":"Julia","purl":"pkg:julia/ImageMagick_jll?uuid=c73af94c-d91f-53ed-93a7-00f77d67a9d7"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.1.2028+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1017.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}],"credits":[{"name":"007bsd","contact":["https://github.com/007bsd"],"type":"REPORTER"}]}