🟠 《高危安全漏洞：CVE-2026-44178》

CVSS 评分: 高危（8.8）　　状态: Received　　发布时间: 2026-07-20

漏洞描述

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a heap-based buffer overflow vulnerability within the virtual channel forwarding mechanism. When forwarding data from a remote client to the internal channel server, the xrdp process utilizes a fixed-size buffer without adequate bounds checking on the incoming payload. An authenticated remote attacker can exploit this flaw by sending a specially crafted virtual channel message that exceeds the buffer capacity, leading to heap memory corruption. This may result in a denial of service or the execution of arbitrary code with the privileges of the xrdp process. This issue has been fixed in version 0.10.6.1.

🔍 技术细节

字段 值
CVE ID CVE-2026-44178
CVSS 评分 8.8 🟠
严重程度 高危
CVSS 向量 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE 分类 CWE-122
发布时间 2026-07-20
最后更新 2026-07-20
状态 Received
数据来源 security-advisories@github.com

🔗 参考链接