Unrated severityNVD Advisory· Published Aug 19, 2026

CVE-2026-19509

Description

Improper input validation in ajaxSet_wireless_network_configuration.jst in RDK-B WebUI rdkb-2025q4-kirkstone.04.10.26 allows an authenticated attacker to cause denial of service via a crafted ssid_number parameter.

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

Affected products

RDK B/WebUIllm-create
Range: rdkb-2025q4-kirkstone.04.10.26

Patches

Vulnerability mechanics

References

developer.rdkcentral.com/documentation/documentation/rdk_broadband_documentation/components/webui/nvd
whitehats.pwr.edu.pl//blog/2026-08-19-multiple-vulnerabilities-in-rdkb/nvd

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