What is GHSA-59c8-jrwr-rjrp?

GHSA-59c8-jrwr-rjrp is a security advisory published by GitHub Security Advisories with unknown severity. Improper input validation in `ajaxSet_wireless_network_configuration.jst` in RDK-B WebUI `rdkb...

Which CVE IDs does GHSA-59c8-jrwr-rjrp cover?

GHSA-59c8-jrwr-rjrp covers the following CVE IDs: CVE-2026-19509. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-59c8-jrwr-rjrpunknown

Improper input validation in `ajaxSet_wireless_network_configuration.jst` in RDK-B WebUI `rdkb...

Vendor

GitHub Security Advisories

Published

August 19, 2026

Last Modified

August 19, 2026

🔗 CVE IDs covered (1)

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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-19509
https://developer.rdkcentral.com/documentation/documentation/rdk_broadband_documentation/components/webui
https://whitehats.pwr.edu.pl//blog/2026-08-19-multiple-vulnerabilities-in-rdkb
https://github.com/advisories/GHSA-59c8-jrwr-rjrp