{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-26503 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-26503 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-26503 is a medium-severity memory corruption vulnerability in Wind River Systems Inc VxWorks 7, published on 18 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-26503 and fix it if it is affected.\n\nWhat it is: CVE-2025-26503 is a medium-severity memory corruption vulnerability in Wind River Systems Inc VxWorks 7, published on 18 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-26503 in the wild and no public exploit code.\n\nAffected product: Wind River Systems Inc VxWorks 7. 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-2025-26503/ (Markdown: https://insights.sbomify.com/CVE-2025-26503/index.md)","id":"CVE-2025-26503","markdown":"https://insights.sbomify.com/CVE-2025-26503/index.md","name":"CVE-2025-26503","record":{"aliases":["GHSA-fgv6-q36r-w652"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"VxWorks RTOS","requires_auth":"high_privilege","summary":"A crafted system call argument causes memory corruption in VxWorks, potentially allowing code execution or denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WindRiver","cpe":[],"cvss":{"score":6.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A crafted system call argument can cause memory corruption.","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":"Buffer manipulation","id":"CVE-2025-26503","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Certain HP LaserJet Pro, HP LaserJet Enterprise, HP LaserJet Managed Printers","id":"CVE-2025-26506"},"packages":[],"prev":{"headline":"VxWorks 7 USB Failure","id":"CVE-2025-26500"},"products":["VxWorks 7"],"published":"2025-09-18","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":"2026-02-26","vendors":["Wind River Systems Inc"]},"summary":"A crafted system call argument causes memory corruption in VxWorks, potentially allowing code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2025-26503/"}