{"id":"JLSEC-2026-956","summary":"Image Magick has a Memory Leak in coders/ashlar.c","details":"Memory leak exists in `coders/ashlar.c`. The `WriteASHLARImage` allocates a structure.  However, when an exception is thrown, the allocated memory is not properly released, resulting in a potential memory leak.\n\n```\n```bash\n==78968== Memcheck, a memory error detector\n==78968== Copyright (C) 2002-2022, and GNU GPL'd, by Julian Seward et al.\n==78968== Using Valgrind-3.22.0 and LibVEX; rerun with -h for copyright info\n==78968== \n==78968== HEAP SUMMARY:\n==78968==     in use at exit: 17,232 bytes in 4 blocks\n==78968==   total heap usage: 4,781 allocs, 4,777 frees, 785,472 bytes allocated\n```","modified":"2026-07-30T18:35:50.293033557Z","published":"2026-07-30T16:02:27.435Z","upstream":["CVE-2026-25969","EUVD-2026-7431","GHSA-xgm3-v4r9-wfgm"],"database_specific":{"license":"CC-BY-4.0","sources":[{"published":"2026-02-24T02:16:01.807Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-25969","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25969","database_specific":{"status":"Analyzed"},"id":"CVE-2026-25969","imported":"2026-07-30T14:08:45.288Z","modified":"2026-06-23T17:16:42.963Z"},{"url":"https://api.github.com/advisories/GHSA-xgm3-v4r9-wfgm","html_url":"https://github.com/advisories/GHSA-xgm3-v4r9-wfgm","id":"GHSA-xgm3-v4r9-wfgm","imported":"2026-07-30T14:09:18.059Z","modified":"2026-02-24T15:43:30Z","published":"2026-02-24T15:43:28Z"},{"modified":"2026-06-23T15:48:46Z","published":"2026-02-24T01:33:00Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-7431","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-7431","id":"EUVD-2026-7431","imported":"2026-07-30T14:08:52.979Z"}]},"references":[{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/commit/a253d1b124ebdcc2832daac6f9a35c362635b40e"},{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-xgm3-v4r9-wfgm"},{"type":"WEB","url":"https://github.com/advisories/GHSA-xgm3-v4r9-wfgm"},{"type":"WEB","url":"https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25969"}],"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-2026-956.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:N/I:N/A:H"}],"credits":[{"name":"unbengable12","contact":["https://github.com/unbengable12"],"type":"REPORTER"}]}