{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-52581 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-52581 is a critical vulnerability in The Biosig Project libbiosig, published on 25 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-52581 and fix it if it is affected.\n\nWhat it is: CVE-2025-52581 is a critical vulnerability in The Biosig Project libbiosig, published on 25 Aug 2025. 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-2025-52581 in the wild and no public exploit code.\n\nAffected product: The Biosig Project libbiosig. 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-2025-52581/ (Markdown: https://insights.sbomify.com/CVE-2025-52581/index.md)","id":"CVE-2025-52581","markdown":"https://insights.sbomify.com/CVE-2025-52581/index.md","name":"CVE-2025-52581","record":{"aliases":["DEBIAN-CVE-2025-52581","GHSA-mrgc-4r53-p2qx","UBUNTU-CVE-2025-52581"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Biosig signal library","requires_auth":"none","summary":"An integer overflow in libbiosig allows arbitrary code execution via a crafted GDF file, affecting applications using this library.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"libbiosig","vendor":"libbiosig_project"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"An integer overflow vulnerability exists in the GDF parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted GDF file can lead to arbitrary code execution. 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":"Integer overflow in libbiosig","id":"CVE-2025-52581","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Grassroot DICOM","id":"CVE-2025-52582"},"packages":[],"prev":{"headline":"Information disclosure in \"region PAY\" App for Android","id":"CVE-2025-52580"},"products":["libbiosig"],"published":"2025-08-25","related":[{"cvss_score":9.8,"headline":"Memory corruption in libbiosig","id":"CVE-2026-22891","kev_date_added":null,"published":"2026-03-03"},{"cvss_score":9.8,"headline":"Memory corruption in libbiosig","id":"CVE-2025-66043","kev_date_added":null,"published":"2025-12-11"},{"cvss_score":9.8,"headline":"Memory corruption in libbiosig","id":"CVE-2025-66044","kev_date_added":null,"published":"2025-12-11"},{"cvss_score":9.8,"headline":"Memory corruption in libbiosig","id":"CVE-2025-66045","kev_date_added":null,"published":"2025-12-11"},{"cvss_score":9.8,"headline":"Memory corruption in libbiosig","id":"CVE-2025-66046","kev_date_added":null,"published":"2025-12-11"},{"cvss_score":9.8,"headline":"Memory corruption in libbiosig","id":"CVE-2025-66047","kev_date_added":null,"published":"2025-12-11"},{"cvss_score":9.8,"headline":"Memory corruption in libbiosig","id":"CVE-2025-66048","kev_date_added":null,"published":"2025-12-11"}],"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":"2025-11-03","vendors":["The Biosig Project"]},"summary":"An integer overflow in libbiosig allows arbitrary code execution via a crafted GDF file, affecting applications using this library.","url":"https://insights.sbomify.com/CVE-2025-52581/"}