{"id":"JLSEC-2026-999","summary":"ImageMagick has an integer overflow in despeckle operation causing a heap buffer overflow on 32-bit builds","details":"ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, an integer overflow in the despeckle operation causes a heap buffer overflow on 32-bit builds that will result in an out of bounds write. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.","modified":"2026-07-30T18:35:38.814101314Z","published":"2026-07-30T16:02:27.435Z","upstream":["CVE-2026-34238","EUVD-2026-22112","GHSA-26qp-ffjh-2x4v"],"database_specific":{"license":"CC-BY-4.0","sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-34238","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34238","database_specific":{"status":"Analyzed"},"id":"CVE-2026-34238","imported":"2026-07-30T14:08:46.795Z","modified":"2026-06-17T10:38:42.670Z","published":"2026-04-13T22:16:29.310Z"},{"imported":"2026-07-30T14:09:51.096Z","modified":"2026-04-24T20:48:00Z","published":"2026-04-13T19:10:03Z","url":"https://api.github.com/advisories/GHSA-26qp-ffjh-2x4v","html_url":"https://github.com/advisories/GHSA-26qp-ffjh-2x4v","id":"GHSA-26qp-ffjh-2x4v"},{"imported":"2026-07-30T14:08:54.118Z","modified":"2026-04-14T13:46:39Z","published":"2026-04-13T21:14:07Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-22112","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-22112","id":"EUVD-2026-22112"}]},"references":[{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/commit/bcd8519c70ecd9ebbc180920f2cf97b267d1f440"},{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19"},{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-26qp-ffjh-2x4v"},{"type":"WEB","url":"https://github.com/advisories/GHSA-26qp-ffjh-2x4v"},{"type":"WEB","url":"https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34238"}],"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":"7.1.2023+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-999.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}],"credits":[{"name":"shitianyu-2004","contact":["https://github.com/shitianyu-2004"],"type":"REPORTER"}]}