CVE-2026-19509

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

CVE-2026-19508

CVE-2026-19508 is a heap-based buffer overflow in the multipart form-data parser (jst_post.c) of the RDK-B WebUI (version rdkb-2025q4-kirkstone.04.10.26). The parser fails to validate malformed input before processing, causing the Duktape WebUI process to corrupt memory during parsing and subsequ...