rootpwn

high · CVSS v3 7.2 · CVSS v4 8.6

CVE-2026-96656

Plex Media Server before 1.43.3.10861 allows an admin user to write arbitrary files that may be executed on load. The pr…

Description

Plex Media Server before 1.43.3.10861 allows an admin user to write arbitrary files that may be executed on load. The preference TranscoderH264Options is appended verbatim to x264's option string on every transcode. At startup, all .so files are run without signature, execute bit, or symbol checks.

Scores

Severity
high
CVSS v2
7.5
CVSS v3
7.2
CVSS v4
8.6
EPSS

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