CVE WatchAug 19, 2026

CVE-2026-52877

Streambert is a cross-platform Electron Desktop App to stream and download video content. Prior to version 2.6.0, the open-external IPC hand

CVSS

8.3

High

EPSS

0.3%

p23

KEV

—

Exploit Today

0-100

Published: Aug 18, 2026 · Last modified: Aug 19, 2026 · CWE-20 · CWE-749

EPSS · 30d

0.3%EPSS · 30 days0.3%

2026-08-192026-08-30

Technical description

Streambert is a cross-platform Electron Desktop App to stream and download video content. Prior to version 2.6.0, the open-external IPC handler in src/ipc/downloads.js passes a renderer-supplied url directly to Electron's shell.openExternal without validating its protocol. A compromised renderer can submit file: URIs or operating-system-specific custom schemes, causing the host to open local files, access remote resources through registered handlers, or launch scripts and applications supported by those handlers. This issue is fixed in version 2.6.0.

Official references

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