PT-2026-55745 · Yt-Dlp · Yt-Dlp

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CVE-2026-55404

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Published

2026-07-04

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Updated

2026-08-04

CVSS v3.1

8.8

High

VectorAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions yt-dlp versions prior to 2026.07.04
Description Improper sanitization of output when using the --write-link option allows for downstream command injection. This occurs because shortcut file data is not properly validated and sanitized before being processed.
Recommendations Update yt-dlp to version 2026.07.04 or later. As a temporary workaround, avoid using the --write-link option until the software is updated.

Exploit

Fix

Special Elements Injection

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Weakness Enumeration

Related Identifiers

CVE-2026-55404
GHSA-6V4J-43GG-VJ32
OPENSUSE-SU-2026:11196-1
PYSEC-2026-3622

Affected Products

Yt-Dlp