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CVE-2026-48046— Streambert Vulnerable to Remote Code Execution (RCE) via Unvalidated Auto-Updater IPC Handler

Quick assessment

Affected
truelockmc streambert
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

true_lock Streambert是德国true_lock个人开发者的一款流式数据处理服务器软件。 true_lock Streambert 2.5.0之前版本存在软件供应链问题漏洞，该漏洞源于自动更新URL未经验证，可能允许受损的渲染进程使主进程下载并执行任意二进制文件，导致远程代码执行。

CVSS 9.3 · Critical EPSS 0.36% · P29

Affected Version Matrix 1

VendorProduct Version RangeStatus
truelockmc streambert < 2.5.0 affected
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I. Basic Information for CVE-2026-48046

Vulnerability Information
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Vulnerability Title
Streambert Vulnerable to Remote Code Execution (RCE) via Unvalidated Auto-Updater IPC Handler
Source: CVE Program / CVE List V5
Vulnerability Description
Streambert is a cross-platform Electron Desktop App to stream and download video content. Versions prior to 2.5.0 contain an unvalidated auto-updater URL vulnerability that allows a compromised renderer process to make the main process download and execute an arbitrary binary, resulting in remote code execution. Version 2.5.0 contains a patch.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
下载代码缺少完整性检查
Source: CVE Program / CVE List V5
Vulnerability Title
true_lock Streambert 软件供应链问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
true_lock Streambert是德国true_lock个人开发者的一款流式数据处理服务器软件。 true_lock Streambert 2.5.0之前版本存在软件供应链问题漏洞，该漏洞源于自动更新URL未经验证，可能允许受损的渲染进程使主进程下载并执行任意二进制文件，导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
truelockmc streambert < 2.5.0 -

II. Public POCs for CVE-2026-48046

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7612 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
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Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-48046

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Vendor Advisories for CVE-2026-48046 (1)

Vendor Pages for CVE-2026-48046 (1)

IV. Related Vulnerabilities

Same product: streambert
Same vendor: truelockmc
Same weakness: CWE-494