{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-120210 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-120210 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-120210 is a medium-severity vulnerability in FFmpeg, published on 31 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-120210 and fix it if it is affected.\n\nWhat it is: CVE-2026-120210 is a medium-severity vulnerability in FFmpeg, published on 31 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-120210 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-2026-120210/ (Markdown: https://insights.sbomify.com/CVE-2026-120210/index.md)","id":"CVE-2026-120210","markdown":"https://insights.sbomify.com/CVE-2026-120210/index.md","name":"CVE-2026-120210","record":{"aliases":["DEBIAN-CVE-2026-120210","ECHO-0df4-e222-0c04","GHSA-437x-xcvf-w98c","UBUNTU-CVE-2026-120210"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"FFmpeg 5.0 through 9.0.2 contains a path traversal vulnerability in the IMF demuxer that allows attackers to open files outside the package via unvalidated ASSETMAP Path elements. Attackers can supply a crafted IMF package with '..' or absolute paths to demux local MXF files, probe file existence and size, or trigger server-side requests.","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":"FFmpeg 5.0 through 9.0.2 Path Traversal via IMF Demuxer ASSETMAP Path","id":"CVE-2026-120210","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Web::Simple versions before 0.037 for Perl do not escape single quotes in HTML::Tags output","id":"CVE-2026-120212"},"nickname":null,"packages":[],"prev":{"headline":"AJ-Report through 1.7.1 Authentication Bypass leading to RCE via Share-Token","id":"CVE-2026-120209"},"products":["FFmpeg"],"published":"2026-10-31","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":"2026-11-05","vendors":["FFmpeg"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-120210/"}