Critical severity9.9NVD Advisory· Published Sep 14, 2026

CVE-2026-90692

Description

A vulnerability was detected in D-Link DIR-878 120B05. This affects the function SetDynamicDNSIPv6Settings of the component Dynamic DNS IPv6 Settings. The manipulation of the argument IPv6Address/Hostname results in stack-based buffer overflow. The attack may be launched remotely.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Amalll Sec/Router Vulnerability Researchreferences
Dlink/DIR878llm-create
Range: 120B05

Patches

Vulnerability mechanics

References

github.com/Amalll-Sec/router-vulnerability-research/blob/main/advisories/d-link/dir-878/SetDynamicDNSIPv6Settings/README.mdnvd
vuldb.com/cve/CVE-2026-90692nvd
vuldb.com/submit/915572nvd
vuldb.com/vuln/403225nvd
vuldb.com/vuln/403225/ctinvd
www.dlink.comnvd

News mentions

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