CVE-2026-5056— GStreamer qtdemux 栈缓冲区溢出远程代码执行漏洞
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一、 漏洞 CVE-2026-5056 基础信息
漏洞信息
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Vulnerability Title
GStreamer qtdemux Stack-based Buffer Overflow Remote Code Execution Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
GStreamer qtdemux Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of UncompressedFrameConfigBox structures. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29392.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
来源: CVE Program / CVE List V5
受影响产品
二、漏洞 CVE-2026-5056 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-5056 厂商安全公告 (2)
IV. Related Vulnerabilities
V. Comments for CVE-2026-5056
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