{"action":"Upgrade Magick.NET-Q8-OpenMP-arm64 to 14.12.0 or later.","affected":[{"fixed":"14.12.0","introduced":"0"}],"component":"Magick.NET-Q8-OpenMP-arm64","cve_ids":["CVE-2026-33899"],"ecosystem":"NuGet","exploited":false,"fixed_versions":["14.12.0"],"ghsa_id":"GHSA-cr67-pvmx-2pp2","id":"tcs_01M5N8K5XESS1B2STTBCYS4WC0","modified_at":"2026-04-21T07:56:39.446655553Z","published_at":"2026-04-13T19:33:00Z","references":["https://osv.dev/vulnerability/GHSA-cr67-pvmx-2pp2","https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cr67-pvmx-2pp2","https://nvd.nist.gov/vuln/detail/CVE-2026-33899","https://github.com/ImageMagick/ImageMagick/commit/ae679e2fd19ec656bfab9f822ae4cf06bf91604d","https://github.com/ImageMagick/ImageMagick","https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19","https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-cr67-pvmx-2pp2#NuGet/Magick.NET-Q8-OpenMP-arm64","url":"https://osv.dev/vulnerability/GHSA-cr67-pvmx-2pp2"}],"summary":"ImageMagick has a heap-Buffer-Overflow write of a single zero byte when parsing xml."}