CVE-2026-48056

Streambert Vulnerable to Arbitrary Binary Execution via Downloader IPC Handler

State: Published
Severity: 10.0 Critical
Published: Aug 11, 2026
Updated: Aug 11, 2026
Reserved: May 20, 2026

Description

Streambert is a cross-platform Electron Desktop App to stream and download video content. Versions prior to 2.5.0 improperly validate executable paths supplied to the run-download IPC handler, allowing a compromised renderer process to execute arbitrary local binaries with the application’s privileges. Version 2.5.0 contains a patch.

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-20 Improper Input Validation
CWE-749 Exposed Dangerous Method or Function

Affected Products

Product	Versions
streamberttruelockmc	< 2.5.0Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.