{"id":"JLSEC-2026-963","summary":"ImageMagick has a heap buffer over-read in its MAP image decoder","details":"A heap buffer over-read vulnerability exists in the MAP image decoder when processing crafted MAP files, potentially leading to crashes or unintended memory disclosure during image decoding.\n\n```\n=================================================================\n==4070926==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x502000002b31 at pc 0x56517afbd910 bp 0x7ffc59e90000 sp 0x7ffc59e8fff0\nREAD of size 1 at 0x502000002b31 thread T0\n```","modified":"2026-07-30T18:35:31.898786049Z","published":"2026-07-30T16:02:27.435Z","upstream":["CVE-2026-25987","EUVD-2026-7418","GHSA-42p5-62qq-mmh7"],"database_specific":{"license":"CC-BY-4.0","sources":[{"html_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25987","database_specific":{"status":"Analyzed"},"id":"CVE-2026-25987","imported":"2026-07-30T14:08:45.532Z","modified":"2026-06-17T10:25:33.070Z","published":"2026-02-24T02:16:02.937Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-25987"},{"url":"https://api.github.com/advisories/GHSA-42p5-62qq-mmh7","html_url":"https://github.com/advisories/GHSA-42p5-62qq-mmh7","id":"GHSA-42p5-62qq-mmh7","imported":"2026-07-30T14:10:11.712Z","modified":"2026-02-24T15:44:50Z","published":"2026-02-24T15:44:47Z"},{"imported":"2026-07-30T14:08:54.868Z","modified":"2026-02-28T02:07:42Z","published":"2026-02-24T01:46:24Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-7418","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-7418","id":"EUVD-2026-7418"}]},"references":[{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/commit/bbae0215e1b76830509fd20e6d37c0dd7e3e4c3a"},{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-42p5-62qq-mmh7"},{"type":"WEB","url":"https://github.com/advisories/GHSA-42p5-62qq-mmh7"},{"type":"WEB","url":"https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25987"}],"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-2026-963.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:N/A:H"}],"credits":[{"name":"ylwango613","contact":["https://github.com/ylwango613"],"type":"REPORTER"}]}