云虫漏洞情报

CVE-2026-38821 - A heap-based buffer overflow vulnerability exists in openNDS before 11.0.0 that allows an unauthenticated attacker on the captive portal network to crash the openNDS daemon (denial of service) and potentially achieve remote code execution. This is in http_microhttpd.c. - 漏洞详情

漏洞编号:CVE-2026-38821

风险等级:高危

漏洞来源:CVE

CVE 编号:CVE-2026-38821

CNNVD 编号:-

厂商/产品:- / -

影响范围:-

CWE:CWE-122

发布/更新时间:2026-08-28 / 2026-08-28

漏洞描述

A heap-based buffer overflow vulnerability exists in openNDS before 11.0.0 that allows an unauthenticated attacker on the captive portal network to crash the openNDS daemon (denial of service) and potentially achieve remote code execution. This is in http_microhttpd.c.

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