{"answers":{"affected":"38 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-2026-56373 in the wild and no public exploit code.","fix":"Upgrade Magick.NET-Q16-AnyCPU to 14.10.3 or later.","what":"CVE-2026-56373 is a medium-severity use after free vulnerability in Imagemagick Imagemagick, published on 10 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-56373 and fix it if it is affected.\n\nWhat it is: CVE-2026-56373 is a medium-severity use after free vulnerability in Imagemagick Imagemagick, published on 10 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-56373 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 14.10.3\n- Magick.NET-Q16-AnyCPU (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-AnyCPU (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-AnyCPU (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-OpenMP-x64 (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-OpenMP-x64 (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-arm64 (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-arm64 (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-x64 (NuGet): affected all versions; fixed in 14.10.3\n- Magick.NET-Q16-HDRI-x64 (NuGet): affected all versions; fixed in 14.10.3\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-2026-56373/ (Markdown: https://insights.sbomify.com/CVE-2026-56373/index.md)","id":"CVE-2026-56373","markdown":"https://insights.sbomify.com/CVE-2026-56373/index.md","name":"CVE-2026-56373","record":{"aliases":["DEBIAN-CVE-2026-56373","ECHO-a17a-4028-5497","GHSA-3j4x-rwrx-xxj9","GHSA-j6f7-9c5w-9r2q","JLSEC-2026-1054","MINI-hch6-9fj2-7mvj","UBUNTU-CVE-2026-56373"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"ImageMagick library","requires_auth":"none","summary":"Attackers can cause crashes or write a zero byte to freed memory by processing malicious PDB files in ImageMagick.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"imagemagick","vendor":"imagemagick"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"ImageMagick before 7.1.2-15 contains a use-after-free vulnerability in the PDB decoder that uses a stale pointer when memory allocation fails. Attackers can trigger this vulnerability by processing malicious PDB files to cause crashes or write a single zero byte to freed memory.","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 - Use-After-Free Write in PDB Decoder","id":"CVE-2026-56373","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":"imagemagick:imagemagick","products":["imagemagick:imagemagick"],"type":"use_after_free","year":"2026"},"n_packages":38,"n_references":2,"next":{"headline":"ImageMagick - Heap Buffer Overflow in FTXT Encoder via format Parameter","id":"CVE-2026-56374"},"packages":[{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-AnyCPU","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-AnyCPU","purl":"pkg:nuget/Magick.NET-Q16-AnyCPU","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-AnyCPU","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-AnyCPU","purl":"pkg:nuget/Magick.NET-Q16-HDRI-AnyCPU","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-OpenMP-arm64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-OpenMP-arm64","purl":"pkg:nuget/Magick.NET-Q16-HDRI-OpenMP-arm64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-OpenMP-x64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-OpenMP-x64","purl":"pkg:nuget/Magick.NET-Q16-HDRI-OpenMP-x64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-arm64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-arm64","purl":"pkg:nuget/Magick.NET-Q16-HDRI-arm64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-x64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-x64","purl":"pkg:nuget/Magick.NET-Q16-HDRI-x64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-x86","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-HDRI-x86","purl":"pkg:nuget/Magick.NET-Q16-HDRI-x86","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-arm64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-arm64","purl":"pkg:nuget/Magick.NET-Q16-OpenMP-arm64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-x64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-x64","purl":"pkg:nuget/Magick.NET-Q16-OpenMP-x64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-x86","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-OpenMP-x86","purl":"pkg:nuget/Magick.NET-Q16-OpenMP-x86","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-arm64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-arm64","purl":"pkg:nuget/Magick.NET-Q16-arm64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-x64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-x64","purl":"pkg:nuget/Magick.NET-Q16-x64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-x86","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q16-x86","purl":"pkg:nuget/Magick.NET-Q16-x86","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-AnyCPU","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-AnyCPU","purl":"pkg:nuget/Magick.NET-Q8-AnyCPU","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-OpenMP-arm64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-OpenMP-arm64","purl":"pkg:nuget/Magick.NET-Q8-OpenMP-arm64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-OpenMP-x64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-OpenMP-x64","purl":"pkg:nuget/Magick.NET-Q8-OpenMP-x64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-arm64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-arm64","purl":"pkg:nuget/Magick.NET-Q8-arm64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-x64","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-x64","purl":"pkg:nuget/Magick.NET-Q8-x64","source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-x86","purl":null,"source":"GHSA-3j4x-rwrx-xxj9"},{"ecosystem":"NuGet","fixed":["14.10.3"],"introduced":["0"],"last_affected":[],"package":"Magick.NET-Q8-x86","purl":"pkg:nuget/Magick.NET-Q8-x86","source":"GHSA-3j4x-rwrx-xxj9"}],"prev":{"headline":"ImageMagick - Heap Buffer Overflow Read via Unrecognized Magnify Method","id":"CVE-2026-56372"},"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 crashes or write a zero byte to freed memory by processing malicious PDB files in ImageMagick.","url":"https://insights.sbomify.com/CVE-2026-56373/"}