{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-22879 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-22879 is a high-severity memory corruption vulnerability in vtk, 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-2026-22879 and fix it if it is affected.\n\nWhat it is: CVE-2026-22879 is a high-severity memory corruption vulnerability in vtk, 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-2026-22879 in the wild and no public exploit code.\n\nAffected product: vtk. 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-2026-22879/ (Markdown: https://insights.sbomify.com/CVE-2026-22879/index.md)","id":"CVE-2026-22879","markdown":"https://insights.sbomify.com/CVE-2026-22879/index.md","name":"CVE-2026-22879","record":{"aliases":["DEBIAN-CVE-2026-22879","GHSA-prp5-qv62-frpc","JLSEC-2026-633","UBUNTU-CVE-2026-22879"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"VTK DICOM library","requires_auth":"none","summary":"A heap-based buffer overflow in vtk-dicom allows attackers to execute arbitrary code or cause denial of service via a malicious DICOM file.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-129","name":"Improper Validation of Array Index"}],"description":"A heap-based buffer overflow vulnerability exists in the vtkDICOMItem::FindDataElementOrInsert functionality of vtk-dicom (version(s): 9.5.2). A specially crafted DICOM file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability.","ecosystems":[],"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":"Memory corruption in vtk","id":"CVE-2026-22879","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Mobile SSO authentication flow allows credential theft via malicious server","id":"CVE-2026-22880"},"packages":[],"prev":{"headline":"Mobility46 mobility46.se Insufficiently Protected Credentials","id":"CVE-2026-22878"},"products":["vtk"],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-23","vendors":["vtk"]},"summary":"A heap-based buffer overflow in vtk-dicom allows attackers to execute arbitrary code or cause denial of service via a malicious DICOM file.","url":"https://insights.sbomify.com/CVE-2026-22879/"}