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streamlink vulnerabilities

Vulnerabilities published for streamlink in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerability: 1

  1. CVE-2026-44353

    Medium · CVSS 6.5EPSS 0.44%No fix published

    Streamlink: Arbitrary local file read via file:// URI in HLS and DASH

    Streamlink is a CLI utility which pipes video streams from various services into a video player. Prior to 8.4.0, Streamlink's HLS and DASH parsers do not validate the URI scheme of segment entries and other resources. A remote .m3u8 HLS playlist or .mpd DASH manifest can list file:///path/to/file as a segment, and streamlink will read that local file and write its contents to the output stream. This vulnerability is fixed in 8.4.0.

    streamlinkOperating systems
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    Source advisory 1 ↗Source advisory 2 ↗

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