{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-50343 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-50343 is a memory corruption vulnerability in matio, published on 30 Dec 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-2025-50343 and fix it if it is affected.\n\nWhat it is: CVE-2025-50343 is a memory corruption vulnerability in matio, published on 30 Dec 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-2025-50343 in the wild and no public exploit code.\n\nAffected product: matio. 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-2025-50343/ (Markdown: https://insights.sbomify.com/CVE-2025-50343/index.md)","id":"CVE-2025-50343","markdown":"https://insights.sbomify.com/CVE-2025-50343/index.md","name":"CVE-2025-50343","record":{"aliases":["DEBIAN-CVE-2025-50343","GHSA-54r5-8767-w6vq","UBUNTU-CVE-2025-50343","openSUSE-SU-2026:10094-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"MATIO library","requires_auth":"none","summary":"Heap-based memory corruption in MATIO library can cause segmentation faults or crashes when processing malformed struct fields.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.","ecosystems":["openSUSE:Tumbleweed"],"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":"DO NOT USE THIS CVE RECORD.","id":"CVE-2025-50343","indexable":false,"kev":null,"kind":"cve_rejected","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":1,"n_references":0,"next":{"headline":"Path traversal in n/a","id":"CVE-2025-50348"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.5.30-1.1"],"introduced":["0"],"last_affected":[],"package":"matio","purl":"pkg:rpm/opensuse/matio\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:10094-1"}],"prev":{"headline":"SQL injection in n/a","id":"CVE-2025-50341"},"products":[],"published":"2025-12-30","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"REJECTED","updated":"2026-10-21","vendors":[]},"summary":"Heap-based memory corruption in MATIO library can cause segmentation faults or crashes when processing malformed struct fields.","url":"https://insights.sbomify.com/CVE-2025-50343/"}