{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-22923 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-22923 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-22923 is a high-severity memory corruption vulnerability in Siemens NX, published on 10 Feb 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-2026-22923 and fix it if it is affected.\n\nWhat it is: CVE-2026-22923 is a high-severity memory corruption vulnerability in Siemens NX, published on 10 Feb 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-2026-22923 in the wild and no public exploit code.\n\nAffected product: Siemens NX. 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-2026-22923/ (Markdown: https://insights.sbomify.com/CVE-2026-22923/index.md)","id":"CVE-2026-22923","markdown":"https://insights.sbomify.com/CVE-2026-22923/index.md","name":"CVE-2026-22923","record":{"aliases":["GHSA-whvv-qq52-jc5c"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Siemens NX CAD","requires_auth":"none","summary":"A local attacker can exploit a data validation flaw during PDF export in Siemens NX to achieve arbitrary code execution.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"nx","vendor":"siemens"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A vulnerability has been identified in NX (All versions \u003c V2512), NX (Managed Mode) (All versions \u003c V2512). The affected application contains a data validation vulnerability that could allow an attacker with local access to interfere with internal data during the PDF export process that could potentially lead to arbitrary code execution.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in NX","id":"CVE-2026-22923","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":"Missing authorization in SIMATIC CN 4100","id":"CVE-2026-22924"},"packages":[],"prev":{"headline":"Apache Airflow: Airflow externalLogUrl Permission Bypass","id":"CVE-2026-22922"},"products":["NX","NX (Managed Mode)"],"published":"2026-02-10","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"total"},"state":"PUBLISHED","updated":"2026-03-10","vendors":["Siemens"]},"summary":"A local attacker can exploit a data validation flaw during PDF export in Siemens NX to achieve arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2026-22923/"}