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CVE-2026-123095mpv 0.29.0 before 0.42.0 Playlist Entry Injection via ytdl_hook Newlines
mpv 0.29.0 before 0.42.0 contains a playlist injection vulnerability in the bundled ytdl_hook script that allows remote attackers to add unchecked entries by embedding newlines in playlist URLs. Attackers controlling a feed or page can bypass url_is_safe() to open file:// or av:// inputs, reading local files or loading shared objects via ladspa for code execution.
7.7 HIGHEPSS 0.49%Not in KEVNVD: Received
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 7.7 | HIGH | 4.0VulnCheck (CNA) | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 7.5 | HIGH | 3.1VulnCheck (CNA) | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
Details
- CVE ID
- CVE-2026-123095
- Status
- Received
- Assigner (CNA)
- VulnCheck
- Published
- Nov 5, 2026
- Last modified
- 2026-11-05 16:17 UTC
- Weaknesses
- CWE-93 · Improper Neutralization of CRLF Sequences ('CRLF Injection')
Affected Products
As published by the CNA in the CVE record.
mpv-playermpv1 version range
- 0.29.0 before 0.42.0
References
- github.com https://github.com/mpv-player/mpv
- github.com https://github.com/mpv-player/mpv/blob/v0.41.0/player/lua/ytdl_hook.lua#L1115-L1137
- github.com https://github.com/mpv-player/mpv/blob/v0.41.0/player/lua/ytdl_hook.lua#L244-L251
- github.com https://github.com/mpv-player/mpv/commit/c3096515dcd26c14004f985538b5aa41db613856
- github.com https://github.com/mpv-player/mpv/pull/18762
- github.com https://github.com/mpv-player/mpv/releases/tag/v0.42.0
- vulncheck.com https://www.vulncheck.com/advisories/mpv-0.29.0-before-0.42.0-playlist-entry-injection-via-ytdl-hook-newlines