{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-12050 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-12050 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-12050 is a high-severity memory corruption vulnerability in InsydeH2O tools, published on 14 Jan 2026. 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-2025-12050 and fix it if it is affected.\n\nWhat it is: CVE-2025-12050 is a high-severity memory corruption vulnerability in InsydeH2O tools, published on 14 Jan 2026. 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-2025-12050 in the wild and no public exploit code.\n\nAffected product: InsydeH2O tools. 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-2025-12050/ (Markdown: https://insights.sbomify.com/CVE-2025-12050/index.md)","id":"CVE-2025-12050","markdown":"https://insights.sbomify.com/CVE-2025-12050/index.md","name":"CVE-2025-12050","record":{"aliases":["GHSA-654c-9f83-3j3c"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"InsydeH2O firmware tools","requires_auth":"low_privilege","summary":"A buffer overflow in InsydeH2O drivers allows untrusted user-mode applications to potentially execute arbitrary code or escalate privileges.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Insyde","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.","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":"In H2OFFT32.sys is potentially vulnerable to a buffer overflow.","id":"CVE-2025-12050","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":"H2OFFT64.sys is potentially vulnerable to a buffer overflow.","id":"CVE-2025-12051"},"packages":[],"prev":{"headline":"Missing authorization in Media Player MP-01","id":"CVE-2025-12049"},"products":["InsydeH2O tools"],"published":"2026-01-14","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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-01-14","vendors":["Insyde Software"]},"summary":"A buffer overflow in InsydeH2O drivers allows untrusted user-mode applications to potentially execute arbitrary code or escalate privileges.","url":"https://insights.sbomify.com/CVE-2025-12050/"}