漏洞信息
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Vulnerability Title
Libsoup: incomplete fix for cve-2026-0716: out-of-bounds read in libsoup websocket frame processing (unmasked path)
Vulnerability Description
The fix for CVE-2026-0716 (commit 6ff7ef0, libsoup 3.6.6) placed the integer overflow guard inside the if (masked) block, leaving unmasked server-to-client frames unprotected. A malicious WebSocket server can send a crafted unmasked frame with a payload length near UINT64_MAX to trigger an OOB read in a libsoup-based client when max_incoming_payload_size is set to 0.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Vulnerability Type
跨界内存读
Vulnerability Title
libsoup 缓冲区错误漏洞
Vulnerability Description
libsoup是libsoup团队开源的一个HTTP库。 libsoup存在缓冲区错误漏洞,该漏洞源于整数溢出防护未覆盖未掩码的服务器到客户端帧,可能导致恶意WebSocket服务器发送特制的未掩码帧触发越界读取。
CVSS Information
N/A
Vulnerability Type
N/A