CVE-2016-1898: FFmpeg 2.x allows remote attackers to conduct cross-origin attacks and read arbitrary files by using the su...

Security readout for executives and security teams

FFmpeg 2.x could be abused through a malicious HLS playlist so that media processing reads local file content and leaks a line through an outbound HTTP request. This matters most where servers ingest user-supplied media or URLs. The source bundle does not provide CVSS, affected package ranges, or evidence of active exploitation. Exposure is most likely in applications, batch workers, or media pipelines that used FFmpeg 2.x to process untrusted HLS/M3U8 input. Desktop-only use or trusted-source processing lowers urgency. Exact affected versions and fixed package levels are not provided in the CVE bundle. Prioritize remediation for internet-facing or customer-facing media ingestion systems. The business risk is unintended disclosure of local file content from processing hosts. If FFmpeg is only used with trusted files on isolated systems, schedule normal lifecycle remediation after inventory confirmation. Mitigation focus: Upgrade FFmpeg using the relevant vendor or distribution security advisory.; Inventory services, containers, and packages still using FFmpeg 2.x.; Restrict untrusted HLS/M3U8 ingestion where upgrade timing is uncertain..

Prepared

Jun 13, 2026, 21:26 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.