{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-110661 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-110661 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-110661 is a medium-severity memory corruption vulnerability in CGNS, published on 14 Oct 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-2026-110661 and fix it if it is affected.\n\nWhat it is: CVE-2026-110661 is a medium-severity memory corruption vulnerability in CGNS, published on 14 Oct 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-2026-110661 in the wild and no public exploit code.\n\nAffected product: CGNS. 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-2026-110661/ (Markdown: https://insights.sbomify.com/CVE-2026-110661/index.md)","id":"CVE-2026-110661","markdown":"https://insights.sbomify.com/CVE-2026-110661/index.md","name":"CVE-2026-110661","record":{"aliases":["GHSA-c64r-37fg-rgvp","UBUNTU-CVE-2026-110661"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"CGNS library","requires_auth":"none","summary":"Attackers can crash applications using the CGNS library by supplying crafted ADF node headers that trigger a stack out-of-bounds read.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"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-125","name":"Out-of-bounds Read"}],"description":"CGNS through 4.5.2 contains a stack out-of-bounds read vulnerability in ADFI_read_node_header that allows attackers to crash applications by supplying crafted ADF node headers. Attackers can craft .cgns or .adf files whose non-NUL-terminated end tag causes ADFI_stridx_c to scan past disk_node_data, crashing tools like cgnslist.","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":"CGNS through 4.5.2 Stack Out-of-Bounds Read via ADFI_read_node_header","id":"CVE-2026-110661","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"The MxChat – AI Chatbot \u0026 Content Generation for WordPress plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via t","id":"CVE-2026-110662"},"packages":[],"prev":{"headline":"vgmstream through r2117 Stack Out-of-Bounds Read via G.722.1/Siren14 Decoder","id":"CVE-2026-110660"},"products":["CGNS"],"published":"2026-10-14","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-14","vendors":["CGNS"]},"summary":"Attackers can crash applications using the CGNS library by supplying crafted ADF node headers that trigger a stack out-of-bounds read.","url":"https://insights.sbomify.com/CVE-2026-110661/"}