{"id":"JLSEC-2026-955","summary":"ImageMagick: MSL attribute stack buffer overflow leads to out of bounds write.","details":"A stack buffer overflow occurs when processing the an attribute in msl.c. A long value overflows a fixed-size stack buffer, leading to memory corruption.\n\n```\n=================================================================\n==278522==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffdb8c76984 at pc 0x55a4bf16f507 bp 0x7ffdb8c75bc0 sp 0x7ffdb8c75bb0\nWRITE of size 1 at 0x7ffdb8c76984 thread T0\n```","modified":"2026-07-30T18:35:37.543530293Z","published":"2026-07-30T16:02:27.435Z","upstream":["CVE-2026-25968","EUVD-2026-7435","GHSA-3mwp-xqp2-q6ph"],"database_specific":{"sources":[{"html_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25968","database_specific":{"status":"Analyzed"},"id":"CVE-2026-25968","imported":"2026-07-30T14:08:45.271Z","modified":"2026-06-23T17:16:42.843Z","published":"2026-02-24T02:16:01.647Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-25968"},{"published":"2026-03-12T14:01:26Z","url":"https://api.github.com/advisories/GHSA-3mwp-xqp2-q6ph","html_url":"https://github.com/advisories/GHSA-3mwp-xqp2-q6ph","id":"GHSA-3mwp-xqp2-q6ph","imported":"2026-07-30T14:09:31.449Z","modified":"2026-03-12T14:01:28Z"},{"modified":"2026-06-23T15:48:32Z","published":"2026-02-24T01:30:58Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-7435","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-7435","id":"EUVD-2026-7435","imported":"2026-07-30T14:08:53.013Z"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-3mwp-xqp2-q6ph"},{"type":"WEB","url":"https://github.com/advisories/GHSA-3mwp-xqp2-q6ph"},{"type":"WEB","url":"https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25968"}],"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-2026-955.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"}],"credits":[{"name":"ylwango613","contact":["https://github.com/ylwango613"],"type":"REPORTER"}]}