{"id":"JLSEC-2026-834","details":"In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WritePNGImage of `coders/png.c`, related to `Magick_png_write_raw_profile` and LocaleNCompare.","modified":"2026-07-30T18:23:52.632835550Z","published":"2026-07-30T16:02:27.435Z","upstream":["CVE-2019-19949"],"database_specific":{"license":"CC-BY-4.0","sources":[{"id":"CVE-2019-19949","imported":"2026-07-30T14:08:41.322Z","modified":"2026-06-17T02:27:29.943Z","published":"2019-12-24T01:15:11.327Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2019-19949","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19949","database_specific":{"status":"Modified"}}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00006.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00006.html"},{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/issues/1561"},{"type":"WEB","url":"https://github.com/ImageMagick/ImageMagick/issues/1561"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/12/msg00033.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/12/msg00033.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html"},{"type":"WEB","url":"https://usn.ubuntu.com/4549-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4549-1/"},{"type":"WEB","url":"https://www.debian.org/security/2020/dsa-4712"},{"type":"WEB","url":"https://www.debian.org/security/2020/dsa-4712"}],"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":"6.9.12+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-834.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V2","score":"AV:N/AC:L/Au:N/C:P/I:N/A:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"}]}