{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-56445 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-56445 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-56445 is a high-severity path traversal vulnerability in pydicom pynetdicom Library, published on 25 Jun 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-2026-56445 and fix it if it is affected.\n\nWhat it is: CVE-2026-56445 is a high-severity path traversal vulnerability in pydicom pynetdicom Library, published on 25 Jun 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-2026-56445 in the wild and no public exploit code.\n\nAffected product: pydicom pynetdicom Library. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-56445/ (Markdown: https://insights.sbomify.com/CVE-2026-56445/index.md)","id":"CVE-2026-56445","markdown":"https://insights.sbomify.com/CVE-2026-56445/index.md","name":"CVE-2026-56445","record":{"aliases":["GHSA-f3pc-ww42-cwqp"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Python DICOM library","requires_auth":"none","summary":"Attackers can write files to arbitrary paths via unsanitized DICOM dataset inputs in the pynetdicom library's C-STORE handler.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"The qrscp application's C-STORE handler uses a specific instance from attacker-supplied DICOM datasets directly in os.path.join() without sanitization, allowing file writes to arbitrary paths.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"pydicom pynetdicom Library Path Traversal","id":"CVE-2026-56445","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Authenticated Remote Code Execution via Arbitrary NDJSON Error Log Path in MISP","id":"CVE-2026-56446"},"packages":[],"prev":{"headline":"Denial of service in Unbound","id":"CVE-2026-56444"},"products":["pynetdicom Library"],"published":"2026-06-25","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-26","vendors":["pydicom"]},"summary":"Attackers can write files to arbitrary paths via unsanitized DICOM dataset inputs in the pynetdicom library's C-STORE handler.","url":"https://insights.sbomify.com/CVE-2026-56445/"}