{"answers":{"affected":"36 open source packages ship an affected version, including Magick.NET-Q16-AnyCPU, Magick.NET-Q16-HDRI-AnyCPU and Magick.NET-Q16-HDRI-OpenMP-arm64. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-56366 in the wild and no public exploit code.","fix":"Upgrade Magick.NET-Q16-AnyCPU to 14.11.1 or later.","what":"CVE-2026-56366 is a medium-severity denial of service vulnerability in Imagemagick Imagemagick, published on 10 Jul 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-56366 and fix it if it is affected.\n\nWhat it is: CVE-2026-56366 is a medium-severity denial of service vulnerability in Imagemagick Imagemagick, published on 10 Jul 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-56366 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- Magick.NET-Q16-AnyCPU (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-AnyCPU (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-AnyCPU (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-AnyCPU (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-arm64 (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-arm64 (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-x64 (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-x64 (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-x86 (NuGet): affected all versions; fixed in 14.11.1\n- Magick.NET-Q16-HDRI-x86 (NuGet): affected all versions; fixed in 14.11.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-56366/ (Markdown: https://insights.sbomify.com/CVE-2026-56366/index.md)","id":"CVE-2026-56366","markdown":"https://insights.sbomify.com/CVE-2026-56366/index.md","name":"CVE-2026-56366","record":{"aliases":["DEBIAN-CVE-2026-56366","ECHO-822f-c526-ce25","GHSA-377p-xr9w-8773","GHSA-9r56-3gjq-hqf7","JLSEC-2026-1047","MINI-jp3m-v67h-f93p","UBUNTU-CVE-2026-56366"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ImageMagick library","requires_auth":"none","summary":"Attackers can cause denial of service via resource exhaustion by submitting crafted APP1JPEG files to ImageMagick.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"imagemagick","vendor":"imagemagick"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-401","name":"Missing Release of Memory after Effective Lifetime"}],"description":"ImageMagick before 7.1.2-18 contains a memory leak vulnerability in the META reader when processing APP1JPEG input paths. Attackers can trigger this memory leak by providing specially crafted APP1JPEG image files, causing denial of service through resource exhaustion.","ecosystems":["NuGet"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"ImageMagick - Memory Leak in META Reader APP1JPEG Error Path","id":"CVE-2026-56366","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":"imagemagick:imagemagick","products":["imagemagick:imagemagick"],"type":"denial_of_service","year":"2026"},"n_packages":36,"n_references":2,"next":{"headline":"ImageMagick - Heap Out-of-Bounds Read in PSB RLE Decoding","id":"CVE-2026-56367"},"packages":[{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-AnyCPU","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-AnyCPU","purl":"pkg:nuget/Magick.NET-Q16-AnyCPU","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-AnyCPU","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-AnyCPU","purl":"pkg:nuget/Magick.NET-Q16-HDRI-AnyCPU","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-OpenMP-arm64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-OpenMP-arm64","purl":"pkg:nuget/Magick.NET-Q16-HDRI-OpenMP-arm64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-arm64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-arm64","purl":"pkg:nuget/Magick.NET-Q16-HDRI-arm64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-x64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-x64","purl":"pkg:nuget/Magick.NET-Q16-HDRI-x64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-x86","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-x86","purl":"pkg:nuget/Magick.NET-Q16-HDRI-x86","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-arm64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-arm64","purl":"pkg:nuget/Magick.NET-Q16-OpenMP-arm64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-x64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-x64","purl":"pkg:nuget/Magick.NET-Q16-OpenMP-x64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-x86","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-x86","purl":"pkg:nuget/Magick.NET-Q16-OpenMP-x86","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-arm64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-arm64","purl":"pkg:nuget/Magick.NET-Q16-arm64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-x64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-x64","purl":"pkg:nuget/Magick.NET-Q16-x64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-x86","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-x86","purl":"pkg:nuget/Magick.NET-Q16-x86","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-AnyCPU","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-AnyCPU","purl":"pkg:nuget/Magick.NET-Q8-AnyCPU","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-OpenMP-arm64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-OpenMP-arm64","purl":"pkg:nuget/Magick.NET-Q8-OpenMP-arm64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-OpenMP-x64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-OpenMP-x64","purl":"pkg:nuget/Magick.NET-Q8-OpenMP-x64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-arm64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-arm64","purl":"pkg:nuget/Magick.NET-Q8-arm64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-x64","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-x64","purl":"pkg:nuget/Magick.NET-Q8-x64","source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-x86","purl":null,"source":"GHSA-9r56-3gjq-hqf7"},{"ecosystem":"NuGet","fixed":["14.11.1"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-x86","purl":"pkg:nuget/Magick.NET-Q8-x86","source":"GHSA-9r56-3gjq-hqf7"}],"prev":{"headline":"ImageMagick - Memory Leak in PNG Encoder via MNG Image Writing","id":"CVE-2026-56365"},"products":["ImageMagick"],"published":"2026-07-10","related":[{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2019-19952","kev_date_added":null,"published":"2019-12-24"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2018-16328","kev_date_added":null,"published":"2018-09-01"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2018-16329","kev_date_added":null,"published":"2018-09-01"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2017-18210","kev_date_added":null,"published":"2018-03-01"},{"cvss_score":9.8,"headline":"Denial of service in n/a","id":"CVE-2017-14138","kev_date_added":null,"published":"2017-09-04"},{"cvss_score":9.8,"headline":"Denial of service in n/a","id":"CVE-2014-9826","kev_date_added":null,"published":"2017-03-30"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2016-10144","kev_date_added":null,"published":"2017-03-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-29","vendors":["ImageMagick"]},"summary":"Attackers can cause denial of service via resource exhaustion by submitting crafted APP1JPEG files to ImageMagick.","url":"https://insights.sbomify.com/CVE-2026-56366/"}