Input Manipulation Issue in Dream Displays for Minecraft by Dream Displays
CVE-2026-62968

8.7HIGH

Key Information:

Vendor

Arsmotorin

Status
Dreamdisplays
Vendor
CVE Published:
30 October 2026

What is CVE-2026-62968?

The vulnerability in Dream Displays allows user-controlled input to affect arguments passed to the yt-dlp library under specific conditions. This misconfiguration can lead to unintended command-line options being executed, potentially altering yt-dlp's behavior during video streaming in Minecraft. The issue has been addressed in version 1.8.2, where safeguards against such manipulations have been implemented.

Affected Version(s)

dreamdisplays >= 1.5.0, < 1.8.2

References

https://github.com/arnodoelinger/dreamdisplays/security/a...
x_refsource_CONFIRM
https://github.com/arnodoelinger/dreamdisplays/commit/ee8...
x_refsource_MISC
https://github.com/arnodoelinger/dreamdisplays/blob/v1.10...
x_refsource_MISC

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.