{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-59730 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-59730 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-59730 is a medium-severity memory corruption vulnerability in FFmpeg, published on 6 Oct 2025. 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-2025-59730 and fix it if it is affected.\n\nWhat it is: CVE-2025-59730 is a medium-severity memory corruption vulnerability in FFmpeg, published on 6 Oct 2025. 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-2025-59730 in the wild and no public exploit code.\n\nAffected product: FFmpeg. 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-2025-59730/ (Markdown: https://insights.sbomify.com/CVE-2025-59730/index.md)","id":"CVE-2025-59730","markdown":"https://insights.sbomify.com/CVE-2025-59730/index.md","name":"CVE-2025-59730","record":{"aliases":["GHSA-3x55-g2vp-hv3w","MINI-h2v5-5cj7-g638","UBUNTU-CVE-2025-59730"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"FFmpeg multimedia library","requires_auth":"low_privilege","summary":"A heap-buffer-overflow in FFmpeg's SANM decoder allows attackers to execute arbitrary code or cause denial of service via crafted media files.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Google","cpe":[],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:P/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"When decoding a frame for a SANM file (ANIM v0 variant), the decoded data can be larger than the buffer allocated for it.\n\nFrames encoded with codec 48 can specify their resolution (width x height). A buffer of appropriate size is allocated depending on the resolution.\n\nThis codec can encode the frame contents using a run-length encoding algorithm. There are no checks that the decoded frame fits in the allocated buffer, leading to a heap-buffer-overflow.\n\nprocess_frame_obj initializes the buffers based on the frame resolution:\n\nWe recommend upgrading to version 8.0 or beyond.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Heap-buffer-overflow write in FFmpeg SANM decoding due to lack of bounds-checking in old_codec48","id":"CVE-2025-59730","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":"Heap-buffer-overflow write in FFmpeg EXR dwa_uncompress","id":"CVE-2025-59731"},"packages":[],"prev":{"headline":"Heap-buffer-overflow read in FFmpeg DHAV get_duration","id":"CVE-2025-59729"},"products":["FFmpeg"],"published":"2025-10-06","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":"partial"},"state":"PUBLISHED","updated":"2025-10-06","vendors":["FFmpeg"]},"summary":"A heap-buffer-overflow in FFmpeg's SANM decoder allows attackers to execute arbitrary code or cause denial of service via crafted media files.","url":"https://insights.sbomify.com/CVE-2025-59730/"}