CVE-2026-62968: high-severity vulnerability in arsmotorin dreamdisplays
Dream Displays has command-line argument injection in yt-dlp invocation
Published
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.4%
Dream Displays provides in-game screens for streaming videos in Minecraft. From 1.5.0 until 1.8.2, user-controlled input can influence arguments passed to `yt-dlp` under specific conditions. Unintended command-line options may be interpreted by `yt-dlp`, potentially altering its behavior. This issue is fixed in version 1.8.2.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Affected products
arsmotorin · dreamdisplaysReferences
https://github.com/arnodoelinger/dreamdisplays/blob/v1.10.0-preview.1/media/source/src/main/kotlin/com/dreamdisplays/media/source/youtube/process/YtDlpClientRace.kthttps://github.com/arnodoelinger/dreamdisplays/blob/v1.10.0-preview.1/media/source/src/main/kotlin/com/dreamdisplays/media/source/youtube/YtDlp.kthttps://github.com/arnodoelinger/dreamdisplays/commit/ee8702bdbebcb2eb562c8acfb55c6bc383943b94https://github.com/arnodoelinger/dreamdisplays/releases/tag/v1.8.2https://github.com/arnodoelinger/dreamdisplays/security/advisories/GHSA-5j65-hvgq-c585