{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"1.8.1"}],"component":"org.lz4:lz4-java","cve_ids":["CVE-2026-106450"],"ecosystem":"Maven","epss":0.00454,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-gm45-99xc-r7wv","id":"tcs_01M5N8YG9ETQ69SN6MYK8DNY9A","modified_at":"2026-10-07T20:45:05.906321924Z","published_at":"2026-10-07T20:35:40Z","references":["https://osv.dev/vulnerability/GHSA-gm45-99xc-r7wv","https://github.com/yawkat/lz4-java/security/advisories/GHSA-gm45-99xc-r7wv","https://nvd.nist.gov/vuln/detail/CVE-2026-106450","https://github.com/yawkat/lz4-java/commit/2acc0ec1ead226145c62a817c18c8ed49233a283","https://github.com/yawkat/lz4-java","https://github.com/yawkat/lz4-java/releases/tag/v1.11.4"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-gm45-99xc-r7wv#Maven/org.lz4:lz4-java","url":"https://osv.dev/vulnerability/GHSA-gm45-99xc-r7wv"}],"summary":"yawkat LZ4 Java: LZ4FrameInputStream reallocates block buffers for every frame, allowing CPU and GC amplification from small inputs"}